{"title":"NutriPath","description":"","products":[{"product_id":"nutripath-copper-ceruloplasmin-zinc","title":"Copper, ceruloplasmin and zinc test","description":"\u003ch2 class=\"product-marketing-headline\"\u003eCheck a common mineral imbalance\u003c\/h2\u003e\u003cp class=\"product-scientific-tagline\"\u003eSerum copper, ceruloplasmin and zinc with ratio.\u003c\/p\u003e\u003cp class=\"product-short-description\"\u003eA blood test measuring copper, ceruloplasmin and zinc together with their ratio, a frequently overlooked mineral imbalance.\u003c\/p\u003e\u003cdiv class=\"product-long-description\"\u003eCopper and zinc compete for absorption and are best read as a ratio rather than in isolation. This test measures both alongside ceruloplasmin, the protein that carries copper, so your practitioner can see whether an imbalance may be contributing to skin, immune or mood concerns and correct it safely.\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591864676626,"sku":"OPTI-NUTRIPATH-COPPER-CERULOPLASMIN-ZINC","price":189.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-copper-ceruloplasmin-zinc.jpg?v=1786431083"},{"product_id":"nutripath-b-vitamin-profile","title":"B-vitamin profile (B1, B2, B6, folate and B12)","description":"\u003ch2 class=\"product-marketing-headline\"\u003eThe full B panel, not just B12\u003c\/h2\u003e\u003cp class=\"product-scientific-tagline\"\u003eQuantification of thiamine, riboflavin, B6, folate and B12.\u003c\/p\u003e\u003cp class=\"product-short-description\"\u003eA blood panel measuring the full range of B vitamins, B1, B2, B6, folate and B12, rather than B12 alone.\u003c\/p\u003e\u003cdiv class=\"product-long-description\"\u003eB vitamins work together across energy production and methylation, so testing B12 in isolation can miss a shortfall elsewhere. This panel measures thiamine, riboflavin, B6, folate and B12 together, letting your practitioner target the specific deficiency rather than supplementing the whole group on assumption.\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591864906002,"sku":"OPTI-NUTRIPATH-B-VITAMIN-PROFILE","price":264.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-b-vitamin-profile.jpg?v=1786431084"},{"product_id":"nutripath-amino-acid-profile-40","title":"Amino acid profile (40 amino acids)","description":"\u003ch2 class=\"product-marketing-headline\"\u003eForty amino acids, one plasma sample\u003c\/h2\u003e\u003cp class=\"product-scientific-tagline\"\u003ePlasma quantification of 40 amino acids.\u003c\/p\u003e\u003cp class=\"product-short-description\"\u003eA plasma panel measuring 40 amino acids, used to investigate protein status, digestion and absorption.\u003c\/p\u003e\u003cdiv class=\"product-long-description\"\u003eAmino acids are the building blocks for muscle, neurotransmitters and enzymes, and an imbalance can point to inadequate protein intake, poor digestion or an absorption problem. This plasma panel quantifies 40 of them so your practitioner can identify specific shortfalls. A consultation is included, since the results need clinical interpretation.\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591865069842,"sku":"OPTI-NUTRIPATH-AMINO-ACID-PROFILE-40","price":409.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/optilabs-supp-nutripath-amino-acid-profile.png?v=1786431087"},{"product_id":"nutripath-advanced-neurotransmitter-profile","title":"Advanced neurotransmitter profile","description":"\u003ch2 class=\"product-marketing-headline\"\u003eA full neurotransmitter picture for complex cases\u003c\/h2\u003e\u003cp class=\"product-scientific-tagline\"\u003eComprehensive neurotransmitter and metabolite profile.\u003c\/p\u003e\u003cp class=\"product-short-description\"\u003eA full neurotransmitter profile measuring the major excitatory and inhibitory messengers and their metabolites, for complex mood and focus presentations.\u003c\/p\u003e\u003cdiv class=\"product-long-description\"\u003eThis profile measures the major neurotransmitters and their metabolites together, rather than in isolation, which matters because they operate as a balanced system. It is intended for complex mood, focus and anxiety presentations where a simpler investigation has not clarified the picture. A practitioner consultation is included, as interpretation requires clinical context.\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591865430290,"sku":"OPTI-NUTRIPATH-ADVANCED-NEUROTRANSMITTER-PROFILE","price":469.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/optilabs-supp-nutripath-neurotransmitter-testing-advanced.png?v=1786431089"},{"product_id":"nutripath-advanced-cardiovascular-ldl-subfractions","title":"Advanced cardiovascular panel with LDL subfractions","description":"\u003ch2 class=\"product-marketing-headline\"\u003eSee the LDL your standard test cannot\u003c\/h2\u003e\u003cp class=\"product-scientific-tagline\"\u003eComprehensive cardiovascular profile with LDL particle subfractions.\u003c\/p\u003e\u003cp class=\"product-short-description\"\u003eA comprehensive cardiovascular panel that adds LDL subfractions, revealing small dense LDL that a standard lipid test cannot show.\u003c\/p\u003e\u003cdiv class=\"product-long-description\"\u003eA standard cholesterol test reports total LDL, but LDL is not uniform. Small dense LDL particles carry a different risk profile from large buoyant ones, and two people with identical LDL numbers can have very different pictures. This panel separates the subfractions so your practitioner can assess cardiovascular risk with far more resolution.\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591865790738,"sku":"OPTI-NUTRIPATH-ADVANCED-CARDIOVASCULAR-LDL-SUBFRACTIONS","price":309.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-advanced-cardiovascular-ldl-subfractions.jpg?v=1786431089"},{"product_id":"nutripath-food-sensitivity-240-foods","title":"Food sensitivity blood panel (240 foods)","description":"\u003ch2 class=\"product-marketing-headline\"\u003eThe broadest food reactivity panel available\u003c\/h2\u003e\u003cp class=\"product-scientific-tagline\"\u003eIgG and IgA antibody responses across 240 foods.\u003c\/p\u003e\u003cp class=\"product-short-description\"\u003eA blood panel measuring IgG and IgA antibody responses across 240 foods, the most comprehensive food reactivity investigation offered.\u003c\/p\u003e\u003cdiv class=\"product-long-description\"\u003eThis panel measures both IgG and IgA antibody responses across 240 foods, covering a far wider range than a standard panel. It is an exploratory tool for persistent skin or immune concerns where narrower testing has not explained the pattern, and is intended to guide a practitioner-supervised elimination trial rather than to stand alone as a diagnosis.\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591866315026,"sku":"OPTI-NUTRIPATH-FOOD-SENSITIVITY-240-FOODS","price":859.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/optilabs-supp-nutripath-food-sensitivity-240-foods.png?v=1786431092"},{"product_id":"nutripath-nad-redox-panel","title":"NAD+ redox panel","description":"\u003ch2 class=\"product-marketing-headline\"\u003eMeasure NAD+ directly, rather than guess\u003c\/h2\u003e\u003cp class=\"product-scientific-tagline\"\u003eFull redox panel with direct NAD+ quantification.\u003c\/p\u003e\u003cp class=\"product-short-description\"\u003eA blood panel measuring NAD+ directly, along with its redox partners, to guide longevity supplementation.\u003c\/p\u003e\u003cdiv class=\"product-long-description\"\u003eNAD+ is central to cellular energy production and declines with age, and it is widely supplemented on assumption rather than measurement. This full redox panel quantifies NAD+ directly alongside its related markers, so your practitioner can see your actual status and tailor supplementation rather than working blind.\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591866839314,"sku":"OPTI-NUTRIPATH-NAD-REDOX-PANEL","price":219.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-nad-redox-panel.jpg?v=1786431093"},{"product_id":"nutripath-male-hormones-and-cortisol-profile","title":"Male hormones and cortisol profile (at-home saliva)","description":"\u003ch2 class=\"product-marketing-headline\"\u003eMale hormones and stress, seen together\u003c\/h2\u003e\u003cp class=\"product-scientific-tagline\"\u003eFree salivary androgens with a four-point cortisol pattern.\u003c\/p\u003e\u003cp class=\"product-short-description\"\u003eA saliva test measuring free male hormones alongside a cortisol pattern, since stress and testosterone are closely linked.\u003c\/p\u003e\u003cdiv class=\"product-long-description\"\u003eChronic stress and male hormone balance influence each other, so measuring one without the other can miss the driver. This saliva panel captures the free, active male hormones together with a cortisol pattern across the day, giving your practitioner both halves of the picture in a single collection.\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591867330834,"sku":"OPTI-NUTRIPATH-MALE-HORMONES-AND-CORTISOL-PROFILE","price":257.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-nad-redox-panel_a5c904b6-001f-43b8-8118-cdf6721dc0c9.jpg?v=1786431094"},{"product_id":"nutripath-male-hormone-profile-extensive","title":"Male hormone profile extensive (at-home saliva)","description":"\u003ch2 class=\"product-marketing-headline\"\u003eA sensitive read on male hormones\u003c\/h2\u003e\u003cp class=\"product-scientific-tagline\"\u003eExtended salivary androgen panel measuring free hormone fractions.\u003c\/p\u003e\u003cp class=\"product-short-description\"\u003eAn extended saliva panel measuring the free, active fraction of male hormones, more sensitive than a standard serum test.\u003c\/p\u003e\u003cdiv class=\"product-long-description\"\u003eSaliva measures the free fraction of a hormone, the part actually available to your tissues, which can reveal patterns a standard blood test misses. This extended panel is suited to investigating mild testosterone concerns, fatigue, libido and body composition changes, giving your practitioner a more sensitive picture to work from.\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591868018962,"sku":"OPTI-NUTRIPATH-MALE-HORMONE-PROFILE-EXTENSIVE","price":197.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-male-hormone-profile-extensive.jpg?v=1786431096"},{"product_id":"nutripath-comprehensive-adrenal-profile","title":"Comprehensive adrenal profile (at-home dried urine)","description":"\u003ch2 class=\"product-marketing-headline\"\u003eA complete map of your adrenal and sleep hormones\u003c\/h2\u003e\u003cp class=\"product-scientific-tagline\"\u003eDried urine adrenal profile with cortisol metabolites and melatonin.\u003c\/p\u003e\u003cp class=\"product-short-description\"\u003eA dried urine investigation mapping adrenal hormones, cortisol metabolites and melatonin for a detailed stress and sleep picture.\u003c\/p\u003e\u003cdiv class=\"product-long-description\"\u003eThis dried urine profile goes beyond free cortisol to measure cortisol metabolites, which show how much cortisol your body is producing overall, alongside melatonin. It gives your practitioner the most complete view of the adrenal and sleep axis available at home, and may help support a targeted plan for persistent stress or sleep concerns.\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591868215570,"sku":"OPTI-NUTRIPATH-COMPREHENSIVE-ADRENAL-PROFILE","price":267.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-comprehensive-adrenal-profile.jpg?v=1786431097"},{"product_id":"nutripath-sleep-hormone-profile","title":"Sleep hormone profile (at-home saliva)","description":"\u003ch2 class=\"product-marketing-headline\"\u003eMelatonin and cortisol, measured together\u003c\/h2\u003e\u003cp class=\"product-scientific-tagline\"\u003eSalivary melatonin with cortisol for sleep quality investigation.\u003c\/p\u003e\u003cp class=\"product-short-description\"\u003eA saliva test measuring melatonin alongside cortisol, the two hormones that set your sleep and wake rhythm.\u003c\/p\u003e\u003cdiv class=\"product-long-description\"\u003eMelatonin rises to signal sleep while cortisol should be falling. When the two are out of step, sleep quality often suffers. This saliva test measures both so your practitioner can see whether a hormonal rhythm issue may be contributing to poor sleep, and guide a plan accordingly.\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591868412178,"sku":"OPTI-NUTRIPATH-SLEEP-HORMONE-PROFILE","price":107.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/optilabs-supp-nutripath-sleep-hormone-profile.png?v=1786431100"},{"product_id":"nutripath-four-point-cortisol-stress-profile","title":"Four-point cortisol stress profile (at-home saliva)","description":"\u003ch2 class=\"product-marketing-headline\"\u003eThe gold standard cortisol rhythm test\u003c\/h2\u003e\u003cp class=\"product-scientific-tagline\"\u003eFour-point salivary cortisol across the day.\u003c\/p\u003e\u003cp class=\"product-short-description\"\u003eA four-point saliva test measuring cortisol at four points across the day to map your stress and adrenal rhythm.\u003c\/p\u003e\u003cdiv class=\"product-long-description\"\u003eCortisol follows a daily rhythm, high in the morning and tapering by evening. A single reading cannot show that pattern. This test collects saliva at four points across a day so your practitioner can see the shape of your curve rather than one moment, which may help support a more targeted approach to stress, energy and sleep.\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591868641554,"sku":"OPTI-NUTRIPATH-FOUR-POINT-CORTISOL-STRESS-PROFILE","price":167.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-four-point-cortisol-stress-profile.jpg?v=1786431101"},{"product_id":"nutripath-nutri-stat-comprehensive-panel","title":"Nutri-STAT comprehensive nutritional panel (at-home blood and urine)","description":"\u003ch2 class=\"product-marketing-headline\"\u003eMap nutritional and metabolic health in one panel\u003c\/h2\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e (Test Code 5005)\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eA comprehensive blood and urine panel covering metabolic, thyroid, cardiovascular and hormone markers, plus minerals, fatty acids, amino acids and organic acids.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eThe Nutri-STAT profile is a broad assessment designed to map nutritional and metabolic health from a single blood and urine collection. It covers an extensive range of biomarkers across metabolic health, thyroid health, cardiovascular health and hormone health, and includes analysis of mineral and metal status, essential fatty acids, amino acids and organic acids. Because it measures such a wide range of analytes, it suits people who want a thorough baseline of functional nutritional needs across many systems at once. Collected at home.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-tga-note\"\u003e\u003csmall\u003e\u003cstrong\u003eRegulatory note: \u003c\/strong\u003eThis is a health information tool. Results should be reviewed with a qualified practitioner.\u003c\/small\u003e\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591868838162,"sku":"OPTI-NUTRIPATH-NUTRI-STAT-COMPREHENSIVE-PANEL","price":934.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-nutri-stat-comprehensive-panel.jpg?v=1786431103"},{"product_id":"nutripath-telomere-biological-age-test","title":"Telomere biological age test","description":"\u003ch2 class=\"product-marketing-headline\"\u003eMeasure biological ageing at the cellular level\u003c\/h2\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e (Test Code 1602)\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eMeasures average telomere length as a marker of cellular ageing and biological age.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eTelomeres are protective caps at the ends of chromosomes that shorten with each cell division, contributing to cellular ageing. Shorter telomeres are associated with biological ageing and age-related conditions, while chronic inflammation, excess weight and mitochondrial dysfunction can accelerate shortening. Measuring telomere length provides insight into biological ageing and a baseline against which lifestyle and therapy changes can be tracked over time. A blood test collected through any referral centre.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-tga-note\"\u003e\u003csmall\u003e\u003cstrong\u003eRegulatory note: \u003c\/strong\u003eThis is a health information tool. Results should be reviewed with a qualified practitioner.\u003c\/small\u003e\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591869034770,"sku":"OPTI-NUTRIPATH-TELOMERE-BIOLOGICAL-AGE-TEST","price":314.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-telomere-biological-age-test.jpg?v=1786431104"},{"product_id":"nutripath-male-hormone-profile-basic-saliva","title":"Male hormone profile basic (at-home saliva)","description":"\u003ch2 class=\"product-marketing-headline\"\u003eUnderstand testosterone and androgen balance\u003c\/h2\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e (Test Code 1007)\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eA non-invasive saliva panel assessing testosterone and related androgens, which decline with age from around the age of 30.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eThe ageing male experiences a decrease in testosterone at a rate of around 10 percent per decade from the age of 30. This shift in testosterone and other androgens can affect energy, body composition, mood, libido and recovery. This basic saliva profile measures key male hormones to give a picture of androgen balance, collected conveniently at home. Results support a conversation about symptoms often attributed to andropause, and help identify where further investigation may be useful.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-tga-note\"\u003e\u003csmall\u003e\u003cstrong\u003eRegulatory note: \u003c\/strong\u003eThis is a health information tool. Results should be reviewed with a qualified practitioner.\u003c\/small\u003e\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591869231378,"sku":"OPTI-NUTRIPATH-MALE-HORMONE-PROFILE-BASIC-SAL","price":147.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-male-hormone-profile-basic-saliva.jpg?v=1786431106"},{"product_id":"nutripath-organic-acids-metabolomic-profile","title":"Organic acids metabolomic profile (at-home urine)","description":"\u003ch2 class=\"product-marketing-headline\"\u003eSee the metabolic picture behind mood and focus\u003c\/h2\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e (Test Code 4041)\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eA urinary organic acids profile that maps cellular energy production, neurotransmitter turnover, detoxification and gut microbial markers from a single at-home urine sample.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eOrganic acids are metabolic by-products that reveal how well the body produces energy, processes neurotransmitters and clears waste. Marked accumulation of specific organic acids in urine often signals a metabolic block, which may reflect a nutrient shortfall, an enzyme issue, toxic build-up or a medication effect. This profile measures markers across mitochondrial energy production, B-vitamin and antioxidant status, and neurotransmitter breakdown, which makes it useful for investigating low mood, poor focus, fatigue and brain fog. Collected at home from a single urine sample.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-tga-note\"\u003e\u003csmall\u003e\u003cstrong\u003eRegulatory note: \u003c\/strong\u003eThis is a health information tool. Results should be reviewed with a qualified practitioner.\u003c\/small\u003e\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591869427986,"sku":"OPTI-NUTRIPATH-ORGANIC-ACIDS-METABOLOMIC-PROF","price":422.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-organic-acids-metabolomic-profile.jpg?v=1786431108"},{"product_id":"nutripath-vitamin-d-blood-test","title":"Vitamin D blood test","description":"\u003ch2 class=\"product-marketing-headline\"\u003eKnow exactly where your vitamin D levels sit\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eThe single most important vitamin D marker. 25-hydroxyvitamin D reflects your true status across the last 2 to 3 months.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eA simple blood test measuring 25-hydroxyvitamin D, the circulating form of vitamin D that reflects your vitamin D status over the preceding 2 to 3 months. The foundational micronutrient test recommended for anyone with fatigue, frequent infections, bone or muscle pain, low mood, or a thyroid or autoimmune condition.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eVitamin D is not really a vitamin. It is a steroid hormone that regulates over 200 genes, with receptors in almost every tissue in the body. Low vitamin D is associated with fatigue, frequent respiratory infections, low mood, bone and muscle pain, autoimmune thyroid activity, cardiovascular risk and impaired immune function. Despite Australia's sunny climate, Australian vitamin D deficiency rates sit around 23 percent in summer and 58 percent in winter in the higher latitude states. Sunscreen use, indoor work, dark skin, covering clothing, and living south of Brisbane all increase the likelihood of inadequate status. The 25-hydroxyvitamin D test is the correct marker (not 1,25-dihydroxy, which is a hormone measurement used in specific renal contexts). Ideal range sits between 100 and 150 nmol\/L for most functional practitioners, with levels under 75 worth addressing and under 50 considered deficient.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e25-Hydroxyvitamin D (25-OHD)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003e100 to 150 nmol\/L optimal, 75 to 100 adequate, under 50 deficient\u003c\/td\u003e\n\u003ctd\u003eThe circulating storage form of vitamin D. Reflects status over the preceding 2 to 3 months. The standard marker for vitamin D assessment.\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eNo fasting required. Book at any NutriPath referral centre. Results in 2 to 4 business days.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Do not start high dose vitamin D supplementation (above 4000 IU daily) without practitioner guidance, particularly if you have sarcoidosis, primary hyperparathyroidism, or take calcium supplements. Vitamin D toxicity is rare but possible with chronic high dose supplementation without monitoring.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eI take a vitamin D supplement. Should I still test?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes, particularly if you are taking anything above 1000 IU daily. Response to supplementation varies substantially between individuals based on body weight, fat mass, genetic variants and baseline status. Testing confirms whether your dose is actually reaching the target range.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat is the ideal vitamin D level?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eMainstream medicine considers levels above 50 nmol\/L adequate. Functional medicine typically targets 100 to 150 nmol\/L for optimal immune, thyroid and mood outcomes. The evidence base for levels above 150 is weaker, and levels above 250 raise toxicity concerns. Targeting 120 nmol\/L is a reasonable functional goal.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow much vitamin D should I take to correct deficiency?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eDepends on starting level, body weight and co factors. Typical repletion protocols range from 2000 IU daily for mild deficiency to 5000 to 10000 IU daily under practitioner supervision for severe deficiency. Retesting after 8 to 12 weeks confirms response.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhy is vitamin D so often associated with thyroid and autoimmune disease?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eVitamin D has immunomodulatory effects, and low vitamin D is consistently observed in autoimmune conditions including Hashimoto's, Graves' and multiple sclerosis. Optimising vitamin D is one of the evidence supported interventions for slowing autoimmune thyroid antibody progression.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/24922004\/\" target=\"_blank\" rel=\"noopener\"\u003eVitamin D status and all cause mortality\u003c\/a\u003e: Meta analysis linking 25-OHD status to mortality outcomes.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/23978268\/\" target=\"_blank\" rel=\"noopener\"\u003eVitamin D and autoimmune thyroid disease\u003c\/a\u003e: Evidence on vitamin D status in Hashimoto's and Graves'.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/22229468\/\" target=\"_blank\" rel=\"noopener\"\u003eAustralian vitamin D deficiency prevalence\u003c\/a\u003e: Australian data on vitamin D deficiency rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591876112658,"sku":"OPTI-NUTRIPATH-VITAMIN-D-BLOOD-TEST","price":119.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-vitamin-d-blood-test.jpg?v=1786431154"},{"product_id":"nutripath-active-b12-and-folate-blood-test","title":"Active B12 and folate blood test","description":"\u003ch2 class=\"product-marketing-headline\"\u003eThe B12 test that catches what standard testing misses\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eActive B12 (holotranscobalamin) and active folate (5-MTHF). A more accurate picture of functional B vitamin status than standard total B12 testing.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eMeasures active B12 (holotranscobalamin, the fraction your cells can actually use) and active folate (5-methyltetrahydrofolate, the form your cells use directly). More sensitive than standard serum B12 and total folate testing, particularly for anyone with methylation variations or neurological symptoms.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eStandard serum B12 testing has a known sensitivity problem. The total serum B12 number includes both the active fraction (bound to transcobalamin II, which is the part your cells actually take up) and the inactive fraction (bound to haptocorrin, which is metabolically useless). People can have normal total B12 but low active B12, with consequent fatigue, cognitive symptoms, nerve tingling or anaemia. Active B12 testing, also called holotranscobalamin or HoloTC, measures only the functional fraction and catches deficiency that standard testing misses. Active folate measurement (5-MTHF) adds similar value, particularly in people with MTHFR variants who cannot efficiently convert folic acid into the usable 5-MTHF form. Together these markers are the more accurate modern approach to B vitamin status assessment.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive B12 (Holotranscobalamin)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eAbove 50 pmol\/L optimal\u003c\/td\u003e\n\u003ctd\u003eThe metabolically active fraction of B12 that your cells can actually take up. Low active B12 with normal total B12 is a commonly missed pattern.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Folate (5-MTHF)\u003c\/td\u003e\n\u003ctd\u003eBlood (EDTA)\u003c\/td\u003e\n\u003ctd\u003eAbove 10 nmol\/L optimal\u003c\/td\u003e\n\u003ctd\u003eThe biologically active form of folate that your cells use directly. More informative than total folate in anyone with MTHFR variants or methylation concerns.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eNo fasting required. Book at any NutriPath referral centre. If taking B12 supplements or B complex, hold doses for 24 hours before collection for the clearest baseline. Results in 3 to 5 business days.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Do not self treat neurological symptoms based on results. Suspected B12 deficiency with neurological involvement requires GP assessment and usually prompt treatment to prevent permanent nerve damage.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eI was tested for B12 and it came back normal. Why might this test be different?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eStandard B12 tests measure total B12, which includes an inactive fraction that your cells cannot use. Active B12 (holotranscobalamin) measures only the functional fraction. It is possible to have normal total B12 and low active B12, which this test catches.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWho should consider this over standard B12 testing?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eAnyone with fatigue, cognitive symptoms, tingling or nerve symptoms with a borderline or low normal standard B12. Vegans and vegetarians. Anyone over 65 (absorption declines with age). Anyone on metformin or long term proton pump inhibitors (both deplete B12). Anyone with known methylation variants.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat about folic acid on food labels?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eFolic acid is the synthetic form added to flour, breakfast cereals and many supplements. Your body must convert it to 5-MTHF to use it, a process that is inefficient in people with MTHFR variants. Active folate testing shows you what you actually have available, not just what you have eaten.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eIf I am deficient, what form of B12 supplement should I use?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eFor most people, methylcobalamin or hydroxocobalamin are preferred over cyanocobalamin. Sublingual forms bypass absorption issues. In documented pernicious anaemia, intramuscular injections remain the standard of care.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/19318471\/\" target=\"_blank\" rel=\"noopener\"\u003eActive B12 (holotranscobalamin) in clinical practice\u003c\/a\u003e: Evidence that active B12 outperforms total B12 in detecting functional deficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/23633203\/\" target=\"_blank\" rel=\"noopener\"\u003e5-MTHF and MTHFR polymorphism\u003c\/a\u003e: Review of folate metabolism and clinical implications of MTHFR variants.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/23595586\/\" target=\"_blank\" rel=\"noopener\"\u003eB12 deficiency and neurological symptoms\u003c\/a\u003e: Why prompt identification matters for neurological outcomes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591876735250,"sku":"OPTI-NUTRIPATH-ACTIVE-B12-AND-FOLATE-BLOOD-TE","price":169.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-active-b12-and-folate-blood-test.jpg?v=1786431156"},{"product_id":"nutripath-complete-iron-levels-blood-test","title":"Complete iron levels blood test","description":"\u003ch2 class=\"product-marketing-headline\"\u003eThe full iron picture, not just ferritin\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eThe full iron panel, not just ferritin. Serum iron, TIBC, transferrin saturation and ferritin together.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eMeasures all four markers needed to assess iron status: ferritin (stored iron), serum iron (circulating iron), TIBC (total iron binding capacity) and transferrin saturation (the percentage actually carrying iron). Essential for anyone with unexplained fatigue, heavy menstrual bleeding, or hair loss.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eIron deficiency is the most common nutritional deficiency globally, and one of the most commonly missed in fatigue workups. Ferritin alone is not enough. Ferritin reflects stored iron but can be falsely elevated by inflammation, liver disease and infection, masking true deficiency. A complete iron panel measures all four relevant markers. Ferritin shows stored iron (the most useful single marker when inflammation is absent). Serum iron shows circulating iron (variable through the day). TIBC shows how much transferrin is available to carry iron (rises when iron is low). Transferrin saturation shows the percentage actually carrying iron (under 20 percent suggests deficiency). Together these four give you the definitive picture. For women with heavy periods, iron status should be checked at least yearly. For anyone with unexplained fatigue, hair thinning, restless legs or shortness of breath on exertion, iron is one of the first things to measure.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFerritin\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003e30 to 200 ng\/mL optimal, above 50 ideal for energy\u003c\/td\u003e\n\u003ctd\u003eThe primary marker of iron stores. Low ferritin in the absence of inflammation indicates iron deficiency even when haemoglobin is normal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerum Iron\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003e9 to 30 umol\/L\u003c\/td\u003e\n\u003ctd\u003eCirculating iron. Can vary considerably through the day. Single measurement is less informative than ferritin.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTIBC (Total Iron Binding Capacity)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003e45 to 80 umol\/L\u003c\/td\u003e\n\u003ctd\u003eMeasures available transferrin. Rises in iron deficiency (the body upregulates transferrin to capture available iron).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransferrin Saturation\u003c\/td\u003e\n\u003ctd\u003eCalculated from iron and TIBC\u003c\/td\u003e\n\u003ctd\u003e20 to 45% ideal, under 20% indicates deficiency\u003c\/td\u003e\n\u003ctd\u003eThe percentage of transferrin actually carrying iron. One of the most functionally useful markers in the panel.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eFasting preferred but not required. Book a morning collection at any NutriPath referral centre. If taking iron supplements, hold the dose on the morning of collection. Results in 3 to 5 business days.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Do not start high dose iron supplementation based on results without practitioner guidance. Iron supplementation in the absence of deficiency, and in people with genetic haemochromatosis, can cause serious harm. If ferritin is above 300 ng\/mL consider testing for haemochromatosis.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eMy GP said my ferritin is normal but I am still exhausted. What now?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThis is an extremely common scenario. Standard lab reference ranges for ferritin start at 15 or 20 ng\/mL, but ferritin under 30 is associated with fatigue symptoms, and ferritin under 50 is often associated with hair thinning, restless legs and exercise fatigue even when the lab flags it as normal. Repletion to 80 to 100 ng\/mL often resolves symptoms that have persisted for years.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhy not just test ferritin alone?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eFerritin rises in inflammation, liver disease, infection and certain cancers. A full panel catches situations where ferritin looks normal but iron deficiency is actually present (seen in transferrin saturation staying low while ferritin rises with inflammation). Particularly important in anyone with chronic inflammation, IBD or autoimmune disease.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow long does it take to correct iron deficiency?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eOral iron repletion takes three to six months to build stores meaningfully. Symptoms often improve within four to six weeks if the deficiency is the main driver of fatigue. Intravenous iron works much faster but requires medical supervision.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eI have heavy periods. How often should I retest?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYearly at minimum. Heavy menstrual bleeding is the commonest cause of iron deficiency in menstruating women and often goes unaddressed. If ferritin drops below 30, retest every 3 to 6 months while addressing both iron and the bleeding cause.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/12663221\/\" target=\"_blank\" rel=\"noopener\"\u003eIron deficiency without anaemia and fatigue\u003c\/a\u003e: Evidence that iron deficiency causes fatigue symptoms at ferritin levels above the anaemia threshold.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/28401900\/\" target=\"_blank\" rel=\"noopener\"\u003eFerritin reference ranges in clinical practice\u003c\/a\u003e: Review of ferritin cut offs and the limits of standard lab reference ranges.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/23890361\/\" target=\"_blank\" rel=\"noopener\"\u003eIron deficiency in women of reproductive age\u003c\/a\u003e: Epidemiology of iron deficiency related to menstrual losses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591877095698,"sku":"OPTI-NUTRIPATH-COMPLETE-IRON-LEVELS-BLOOD-TES","price":119.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-complete-iron-levels-blood-test.jpg?v=1786431157"},{"product_id":"nutripath-coeliac-disease-blood-screen","title":"Coeliac disease blood screen","description":"\u003ch2 class=\"product-marketing-headline\"\u003eThe complete coeliac disease screen, not just the one marker\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eThe complete coeliac serology panel. Essential for anyone with unexplained gut symptoms, fatigue, nutrient deficiencies or a family history of coeliac disease.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eMeasures all four antibody markers recommended for coeliac disease screening: tissue transglutaminase IgA and IgG (tTG), deamidated gliadin IgA and IgG (DGP), and total IgA (to rule out IgA deficiency that can cause false negatives).\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eCoeliac disease affects approximately one in 70 Australians but remains substantially underdiagnosed. Many people spend years with unexplained fatigue, iron deficiency, gut symptoms, osteoporosis or infertility before the coeliac connection is identified. Complete coeliac serology is the first step in diagnosis. Tissue transglutaminase (tTG) IgA is the primary screening marker, with sensitivity around 95 percent when gluten is in the diet. Deamidated gliadin peptide (DGP) antibodies add sensitivity in seronegative or paediatric cases. Total IgA is essential to check, because one in 400 people have selective IgA deficiency, which will produce a false negative on IgA based coeliac tests and requires IgG testing instead. This complete panel captures all four markers so no pattern is missed. Critically, you must be consuming gluten for at least 6 weeks before testing, or results will be falsely negative.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTissue Transglutaminase IgA (tTG IgA)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 20 U\/mL negative\u003c\/td\u003e\n\u003ctd\u003eThe primary coeliac screening antibody. Highly sensitive and specific when gluten is in the diet.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTissue Transglutaminase IgG (tTG IgG)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 20 U\/mL negative\u003c\/td\u003e\n\u003ctd\u003eUsed in people with IgA deficiency to avoid false negatives on the IgA based test.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeamidated Gliadin Peptide IgA (DGP IgA)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 20 U\/mL negative\u003c\/td\u003e\n\u003ctd\u003eAdds sensitivity, particularly in children and in seronegative coeliac disease.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeamidated Gliadin Peptide IgG (DGP IgG)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 20 U\/mL negative\u003c\/td\u003e\n\u003ctd\u003eThe most useful marker in IgA deficient individuals.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal IgA\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eWithin reference range\u003c\/td\u003e\n\u003ctd\u003eEssential context. IgA deficiency affects 1 in 400 people and will produce false negative results on IgA based coeliac tests.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eYou must be consuming gluten regularly (at least 2 slices of bread or equivalent daily) for 6 weeks before testing. Testing gluten free will produce a false negative. No fasting required. Book at any NutriPath referral centre. Results in 3 to 5 business days.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Positive serology requires confirmation by small bowel biopsy (upper endoscopy with duodenal biopsy) for definitive coeliac diagnosis. Do not go gluten free based on positive serology alone, as this makes confirmatory biopsy more difficult. Discuss positive results with a GP or gastroenterologist.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eI am already gluten free. Can I still test?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eNot reliably. If you have been gluten free for more than 2 weeks, both serology and biopsy become unreliable. A gluten challenge of 6 weeks minimum (2 slices of bread per day) is usually required before testing. Discuss with a GP or gastroenterologist.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat if serology is positive but I feel fine?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eSome people with coeliac disease have minimal symptoms but still have intestinal damage and long term risk (osteoporosis, nutrient deficiencies, elevated lymphoma risk, pregnancy complications). Positive serology warrants confirmatory biopsy even without overt symptoms.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eDo I need a biopsy if serology is positive?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eCurrent Australian gastroenterology guidelines recommend biopsy confirmation before a definitive diagnosis in adults. There are moving discussions about no biopsy diagnosis in very high titre cases, but this is a specialist decision.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eIs gluten sensitivity different from coeliac disease?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes. Non coeliac gluten sensitivity is a real but separate phenomenon with negative coeliac serology and negative biopsy but symptom response to gluten removal. Diagnosis is clinical, by exclusion and reintroduction challenge.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.gesa.org.au\/education\/clinical-updates\/coeliac-disease\/\" target=\"_blank\" rel=\"noopener\"\u003eAustralian coeliac disease clinical guidelines\u003c\/a\u003e: GESA guidelines on coeliac diagnosis and serology interpretation.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/25521478\/\" target=\"_blank\" rel=\"noopener\"\u003eCoeliac serology sensitivity and specificity\u003c\/a\u003e: Performance characteristics of tTG, DGP and total IgA in clinical practice.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/22002579\/\" target=\"_blank\" rel=\"noopener\"\u003eSelective IgA deficiency and coeliac testing\u003c\/a\u003e: Why total IgA is essential when coeliac serology is run.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591877456146,"sku":"OPTI-NUTRIPATH-COELIAC-DISEASE-BLOOD-SCREEN","price":274.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/optilabs-coeliac-screen-blood.png?v=1786431160"},{"product_id":"nutripath-complete-four-part-gut-investigation","title":"Complete four-part gut investigation","description":"\u003ch2 class=\"product-marketing-headline\"\u003eEverything about your gut in one coordinated investigation\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eThe most comprehensive single gut test available. Microbiome, digestion, inflammation and permeability in one investigation.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eCombines complete microbiome mapping, digestive function markers, inflammatory markers and intestinal permeability assessment in one coordinated test. For complex cases where multiple aspects of gut function need investigation simultaneously.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eWhen gut symptoms are complex, chronic, or have not responded to standard interventions, testing one aspect of gut function at a time can mean missing the full picture. The 4-Pillar Gut Profile assesses all four domains simultaneously: microbiome composition and diversity, digestive and absorptive function, inflammation and immunity, and intestinal barrier integrity. The result is a coordinated view that reveals patterns like dysbiosis driving permeability driving autoimmune activity, or low digestive enzyme output driving bacterial overgrowth driving inflammation. This is the test to consider when a standard microbiome test has not explained the full symptom picture, when multiple gut interventions have produced partial but incomplete results, or when an initial comprehensive baseline is worth the investment to avoid sequential testing costs.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePillar 1: Microbiome Composition\u003c\/td\u003e\n\u003ctd\u003eStool (PCR)\u003c\/td\u003e\n\u003ctd\u003eComprehensive bacterial profile\u003c\/td\u003e\n\u003ctd\u003eBeneficial bacteria, opportunistic organisms, parasites, yeast and Helicobacter pylori. The structural map of your gut ecosystem.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePillar 2: Digestive Function\u003c\/td\u003e\n\u003ctd\u003eStool\u003c\/td\u003e\n\u003ctd\u003ePancreatic elastase, faecal fats, secretory IgA\u003c\/td\u003e\n\u003ctd\u003eMeasures how well you are producing digestive enzymes, absorbing fats, and mounting mucosal immune responses.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePillar 3: Inflammation and Immunity\u003c\/td\u003e\n\u003ctd\u003eStool\u003c\/td\u003e\n\u003ctd\u003eCalprotectin, lactoferrin, beta glucuronidase\u003c\/td\u003e\n\u003ctd\u003eMarkers of active gut inflammation, immune activation and enzyme activity. Distinguishes IBD patterns from functional disorders.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePillar 4: Intestinal Barrier Function\u003c\/td\u003e\n\u003ctd\u003eUrine (6 hour collection) + stool\u003c\/td\u003e\n\u003ctd\u003eLactulose mannitol ratio, zonulin\u003c\/td\u003e\n\u003ctd\u003eFunctional barrier integrity assessment. Tells you whether leaky gut is contributing to the picture.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eCompleted at home across two collection processes. Stool collection for microbiome and digestive markers. Separate urine collection for intestinal permeability after drinking the sugar solution. Comprehensive kit includes all components and instructions. Results and detailed interpretive report in 21 to 28 business days.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Not appropriate within 4 weeks of antibiotic use or 2 weeks of probiotic supplement use. Complex interpretation benefits from a practitioner familiar with functional gut medicine.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eIs this overkill for basic gut symptoms?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eFor simple, recent onset or predictable pattern symptoms, yes. A more focused test (microbiome, or breath test, or calprotectin) is usually adequate. This panel is specifically for complex, chronic cases where previous testing has not explained the picture, or where the investment in a complete baseline will save money on sequential testing.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow does this compare to GI-MAP or other comprehensive stool tests?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eGI-MAP is a similar comprehensive stool analysis. The 4-Pillar adds permeability assessment (urine based) and is a more coordinated multi domain investigation. Cost and turnaround differ between providers.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat is the typical workflow after results?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003ePractitioners typically use the results to prioritise a treatment sequence: treat infections or overgrowth first, support digestion, address inflammation, restore barrier, rebuild microbiome. The coordinated data makes the sequencing clearer than piecemeal testing.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow often should this be repeated?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThis is typically a one time comprehensive baseline or a before and after measurement for a long treatment protocol (6 months minimum between tests). Ongoing monitoring uses simpler focused tests.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/31578516\/\" target=\"_blank\" rel=\"noopener\"\u003eComprehensive gut function assessment\u003c\/a\u003e: Rationale for multi domain gut assessment in complex cases.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/22109896\/\" target=\"_blank\" rel=\"noopener\"\u003eGut barrier, microbiome and inflammation interactions\u003c\/a\u003e: Why the four domains are clinically interconnected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591877783826,"sku":"OPTI-NUTRIPATH-COMPLETE-FOUR-PART-GUT-INVESTI","price":1097.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-complete-four-part-gut-investigation.jpg?v=1786431161"},{"product_id":"nutripath-food-sensitivity-blood-test-96-foods","title":"Food sensitivity blood test (96 foods)","description":"\u003ch2 class=\"product-marketing-headline\"\u003eIs food driving your symptoms? Here is how to find out\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eA delayed sensitivity panel covering 96 foods. Useful for identifying potential trigger foods in complex gut, skin and inflammation presentations.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eMeasures IgG and IgA antibody response to 96 common foods in a single blood draw. Used clinically to identify potential trigger foods in IBS, eczema, chronic inflammation, migraine and joint pain. Not an allergy test and not equivalent to IgE testing.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eIgG food sensitivity testing sits in a different clinical category from IgE allergy testing. IgE allergy testing detects immediate, potentially severe allergic reactions. IgG testing detects a slower, lower grade immune response that some clinicians use to guide elimination diet strategies in complex, non allergic food triggered symptoms. The clinical validity of IgG testing is debated, and results should always be interpreted as one input among many. In practice, many functional medicine practitioners use the panel to prioritise which foods to trial removing for a 6 week elimination period, followed by controlled reintroduction. The 96 food panel covers common grains, dairy products, eggs, meats, fish, nuts, seeds, vegetables and fruits. It is most useful when integrated with gut healing, not used as a standalone answer.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIgG Antibodies to 96 Foods\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eClass 0 to 4 reactivity scale\u003c\/td\u003e\n\u003ctd\u003eSlower onset antibody response. Reflects delayed sensitivity rather than immediate allergy. Used to guide elimination diet trials.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIgA Antibodies to 96 Foods\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eClass 0 to 4 reactivity scale\u003c\/td\u003e\n\u003ctd\u003eMucosal antibody response. May indicate foods actively triggering mucosal immune activity.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFood Categories Covered\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eSingle panel\u003c\/td\u003e\n\u003ctd\u003eDairy, grains, legumes, nuts, seeds, meats, fish, vegetables, fruits, herbs and spices. 96 items total covering the majority of common dietary exposures.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eNo fasting required. Book a standard pathology collection at any NutriPath referral centre. Results in 10 to 14 business days. Do not pre emptively eliminate foods before testing, as eliminating a food lowers IgG levels over time and can produce false negatives.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Not an allergy test. Does not identify coeliac disease, which requires specific coeliac serology. Do not use to diagnose food allergy. If you have ever had an anaphylactic reaction, IgE allergy testing is the appropriate investigation. Elimination diets should be time limited and supervised to avoid nutritional deficiency and disordered eating patterns.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eIs this an allergy test?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eNo. An IgE based allergy test detects immediate reactions that can be serious. This is an IgG and IgA based sensitivity test that detects slower, lower grade immune responses. The two are clinically different and used for different purposes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eIs this evidence based?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eIgG food sensitivity testing is debated. It has supporters in functional medicine and critics in mainstream allergy and gastroenterology. Most experienced practitioners use it as a starting point for structured elimination and reintroduction trials, not as a final answer on what you can and cannot eat.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat should I do with the results?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThe typical protocol is to eliminate the top four to six highest reactive foods for 6 to 8 weeks while supporting gut healing, then reintroduce each one systematically with symptom tracking. The clinical answer comes from the reintroduction, not from the test alone.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWill eliminating foods solve my symptoms?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eSometimes yes, sometimes no. Elimination based on IgG results works best when combined with addressing underlying drivers: gut barrier repair, dysbiosis treatment, stress management, sleep. Elimination alone often provides temporary relief without resolution.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/15361495\/\" target=\"_blank\" rel=\"noopener\"\u003eIgG food sensitivity testing in IBS\u003c\/a\u003e: Randomised trial of IgG guided elimination in IBS showing symptom improvement.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/20647243\/\" target=\"_blank\" rel=\"noopener\"\u003eIgG food sensitivity in migraine\u003c\/a\u003e: Clinical study in chronic migraine response to IgG guided elimination.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/20402693\/\" target=\"_blank\" rel=\"noopener\"\u003eCritical review of IgG food sensitivity testing\u003c\/a\u003e: Sceptical perspective from mainstream allergy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591878144274,"sku":"OPTI-NUTRIPATH-FOOD-SENSITIVITY-BLOOD-TEST-96","price":519.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-food-sensitivity-blood-test-96-foods.jpg?v=1786431162"},{"product_id":"nutripath-gut-bacteria-and-parasite-stool-test","title":"Gut bacteria and parasite stool test","description":"\u003ch2 class=\"product-marketing-headline\"\u003eThe gut test for when standard pathology came back normal\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eThe complete picture of your gut microbiome. Bacterial diversity, opportunistic organisms, parasites, fungal overgrowth and markers of inflammation in a single stool test.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eA comprehensive molecular stool analysis measuring over 50 bacterial species, common pathogens, opportunistic organisms (Candida, Blastocystis, Helicobacter), parasites, and functional markers including calprotectin, elastase and secretory IgA. The gut test to do when something is clearly wrong but standard GP testing has come back unremarkable.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eWhere breath testing captures gas producing bacteria in the small intestine, microbiome mapping captures the population of your large intestine. Modern PCR sequencing identifies and quantifies the beneficial bacterial genera (Lactobacillus, Bifidobacterium, Akkermansia, Faecalibacterium), the opportunistic organisms that shift balance (Clostridium difficile, Enterococcus, E. coli pathovars), fungal organisms (Candida albicans and non albicans, Rhodotorula), common parasites (Blastocystis hominis, Dientamoeba, Giardia), and Helicobacter pylori. Functional markers show how your gut is working: calprotectin (inflammation), pancreatic elastase (digestive enzyme adequacy), secretory IgA (mucosal immunity) and beta glucuronidase (oestrogen recycling and toxin handling). This is the test that typically identifies patterns that explain persistent symptoms where standard GP testing has come back normal.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeneficial Bacteria Profile\u003c\/td\u003e\n\u003ctd\u003eStool (PCR)\u003c\/td\u003e\n\u003ctd\u003eAdequate diversity preferred\u003c\/td\u003e\n\u003ctd\u003eMeasures Lactobacillus, Bifidobacterium, Akkermansia muciniphila, Faecalibacterium prausnitzii and other protective species. Low diversity is a key dysbiosis pattern.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpportunistic Organisms\u003c\/td\u003e\n\u003ctd\u003eStool (PCR)\u003c\/td\u003e\n\u003ctd\u003eLow or absent preferred\u003c\/td\u003e\n\u003ctd\u003eClostridium difficile, Enterococcus faecalis, Klebsiella, E. coli pathovars, Staphylococcus aureus. Overgrowth indicates dysbiosis.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParasites\u003c\/td\u003e\n\u003ctd\u003eStool (PCR)\u003c\/td\u003e\n\u003ctd\u003eAbsent preferred\u003c\/td\u003e\n\u003ctd\u003eBlastocystis hominis, Dientamoeba fragilis, Giardia, Cryptosporidium. Detection changes treatment approach significantly.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYeast and Fungi\u003c\/td\u003e\n\u003ctd\u003eStool (PCR)\u003c\/td\u003e\n\u003ctd\u003eLow or absent preferred\u003c\/td\u003e\n\u003ctd\u003eCandida albicans, non albicans Candida species, Rhodotorula. Overgrowth often drives sugar cravings, brain fog and genital symptoms.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eH. pylori\u003c\/td\u003e\n\u003ctd\u003eStool (PCR)\u003c\/td\u003e\n\u003ctd\u003eAbsent preferred\u003c\/td\u003e\n\u003ctd\u003eThe bacteria associated with gastric ulcers, reflux, B12 deficiency and elevated gastric cancer risk.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalprotectin\u003c\/td\u003e\n\u003ctd\u003eStool\u003c\/td\u003e\n\u003ctd\u003eUnder 50 ug\/g normal\u003c\/td\u003e\n\u003ctd\u003eInflammatory marker that distinguishes inflammatory bowel disease patterns from functional disorders.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePancreatic Elastase\u003c\/td\u003e\n\u003ctd\u003eStool\u003c\/td\u003e\n\u003ctd\u003eAbove 200 ug\/g normal\u003c\/td\u003e\n\u003ctd\u003eMeasures exocrine pancreatic function. Low elastase indicates digestive enzyme insufficiency and drives malabsorption.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecretory IgA\u003c\/td\u003e\n\u003ctd\u003eStool\u003c\/td\u003e\n\u003ctd\u003eWithin range\u003c\/td\u003e\n\u003ctd\u003eGut mucosal immunity. Both high (active immune response) and low (suppressed immunity) have clinical significance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeta Glucuronidase\u003c\/td\u003e\n\u003ctd\u003eStool\u003c\/td\u003e\n\u003ctd\u003eWithin range\u003c\/td\u003e\n\u003ctd\u003eEnzyme that recycles oestrogen and toxins. Elevated activity can contribute to oestrogen dominance symptoms.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eCompleted at home. Collect a single stool sample using the provided kit. No dietary preparation required, but avoid probiotic supplements for 2 weeks before if possible for a cleaner baseline. Return in prepaid envelope with cold pack. Results in 14 to 21 business days.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Not appropriate within 4 weeks of antibiotic use, 2 weeks of probiotic supplement use, or during acute diarrhoeal illness. Do not self treat based on results. Parasite detection, H. pylori detection and inflammatory markers require clinical interpretation and often require follow up testing or prescription treatment.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow is this different from a GP stool test?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eA standard GP stool test usually screens for specific pathogens (Salmonella, Shigella, Campylobacter) and sometimes ova and parasites by microscopy. This test uses PCR sequencing to quantify the broader microbiome including beneficial bacteria, opportunistic organisms, yeasts, protozoan parasites that are often missed on microscopy, plus functional markers. It is substantially more comprehensive.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat if parasites are found?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eParasite detection is clinically significant and typically requires targeted treatment. Blastocystis and Dientamoeba in particular often require specific antiprotozoal medication. Discuss positive results with a GP or functional medicine practitioner.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eDo I need to be off probiotics?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eIdeally yes, for 2 weeks, to avoid probiotic organisms skewing the bacterial profile. If you cannot come off them (practitioner prescribed, medication adjacent), interpret the Lactobacillus and Bifidobacterium numbers with that context.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow soon can I retest after treatment?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eA minimum of 4 weeks after the end of any antimicrobial or antibiotic protocol is standard. Earlier testing can show false improvement as organisms are suppressed rather than cleared.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/31578516\/\" target=\"_blank\" rel=\"noopener\"\u003ePCR based microbiome analysis in clinical practice\u003c\/a\u003e: Evidence base for molecular stool analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/23531143\/\" target=\"_blank\" rel=\"noopener\"\u003eCalprotectin in inflammatory bowel disease\u003c\/a\u003e: Diagnostic value of calprotectin in distinguishing IBD from IBS.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/28100908\/\" target=\"_blank\" rel=\"noopener\"\u003eBlastocystis and gut symptoms\u003c\/a\u003e: Evolving understanding of Blastocystis clinical significance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591878865170,"sku":"OPTI-NUTRIPATH-GUT-BACTERIA-AND-PARASITE-STOO","price":507.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/optilabs-gut-bacteria-parasites-stool.png?v=1786431166"},{"product_id":"nutripath-sibo-small-intestine-bacteria-breath-test-lactulose","title":"SIBO (small intestine bacteria) breath test, lactulose","description":"\u003ch2 class=\"product-marketing-headline\"\u003eThe test for bloating that just will not settle\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eThe gold standard test for small intestinal bacterial overgrowth. Measures hydrogen and methane gas production in breath samples after a lactulose challenge.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eA three hour at home breath test that measures hydrogen and methane gas production after drinking a lactulose solution. The standard SIBO test for anyone with bloating that worsens after meals, persistent distention, constipation or diarrhoea that has not responded to standard gut interventions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eSIBO (small intestinal bacterial overgrowth) is the condition where bacteria that should live in the large intestine colonise the small intestine instead. When these bacteria ferment food, they produce hydrogen and methane gases. Hydrogen driven SIBO is classically associated with diarrhoea and rapid onset bloating. Methane driven SIBO (more correctly IMO, intestinal methanogen overgrowth) is associated with constipation and slower but more persistent distention. The lactulose breath test captures both. You drink a measured lactulose solution, which normal bacteria cannot digest. If no bacteria are present in the small intestine, gases rise only after the solution reaches the large intestine at around 90 to 120 minutes. If bacteria are present in the small intestine, you see an earlier rise that confirms SIBO. The test takes about three hours and is completed entirely at home.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrogen (H2)\u003c\/td\u003e\n\u003ctd\u003eBreath samples, seven collection points\u003c\/td\u003e\n\u003ctd\u003eRise of 20 ppm or more before 90 minutes is positive\u003c\/td\u003e\n\u003ctd\u003eHydrogen driven SIBO. Often associated with diarrhoea, urgent bowel movements and rapid onset bloating after meals.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethane (CH4)\u003c\/td\u003e\n\u003ctd\u003eBreath samples, same collection points\u003c\/td\u003e\n\u003ctd\u003eAny level above 10 ppm sustained is positive\u003c\/td\u003e\n\u003ctd\u003eMethane driven SIBO (IMO). Produced by methanogenic archaea. Strongly associated with constipation, hard stool and slower chronic distention.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrogen + Methane Combined\u003c\/td\u003e\n\u003ctd\u003eBreath samples\u003c\/td\u003e\n\u003ctd\u003eElevated combined gases count\u003c\/td\u003e\n\u003ctd\u003eMixed SIBO is common and may require longer or combined treatment protocols.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eCompleted at home over approximately three hours. Follow the 24 hour preparation diet provided with the kit (no fermentable foods, no probiotics, certain fasting requirements). On test day, collect a baseline breath sample, drink the lactulose solution, then collect breath samples at 20 minute intervals for three hours. Return samples in the prepaid envelope. Results in 10 to 14 business days.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Do not start, stop or change antibiotics or any prescribed medication based on results. Preparation diet must be followed for accurate results. Antibiotics, probiotics, bismuth medications and laxatives all affect results and should be discontinued in the window specified by the test protocol.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow do I know if I need a SIBO test?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThe classic SIBO presentation is bloating that worsens progressively through the day, triggered by meals and particularly by carbohydrate rich or fermentable foods. Other signs include distention that makes clothes feel tighter, constipation or diarrhoea (depending on gas type), and symptoms that have not responded to probiotics, enzymes or standard gut interventions.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eLactulose vs glucose test, which is better?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eBoth are validated. Lactulose covers the full length of the small intestine so is better at detecting distal SIBO. Glucose is absorbed quickly and is more specific for proximal SIBO but may miss distal cases. Lactulose is the more commonly chosen first line test for comprehensive screening.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat if the test is positive?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eSIBO treatment typically involves a combination of antimicrobial herbs (berberine, oregano oil, neem) or prescription antibiotics (rifaximin for hydrogen SIBO, sometimes with neomycin added for methane), followed by prokinetics to prevent recurrence and dietary modifications. Treatment is best guided by a practitioner familiar with SIBO protocols.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCan I do the test while on medications?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eMost medications continue, but antibiotics must be stopped 4 weeks before, probiotics and bismuth 2 weeks before, prokinetics 1 week before, and laxatives 3 days before. The kit includes detailed preparation instructions.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/28167437\/\" target=\"_blank\" rel=\"noopener\"\u003eRome IV criteria for SIBO breath testing\u003c\/a\u003e: International consensus on breath test methodology and interpretation.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/28206698\/\" target=\"_blank\" rel=\"noopener\"\u003eHydrogen and methane breath tests in IBS\u003c\/a\u003e: Evidence base for breath testing in functional gastrointestinal disorders.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/19417755\/\" target=\"_blank\" rel=\"noopener\"\u003eMethane, constipation and intestinal motility\u003c\/a\u003e: Research establishing the methane constipation association.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591879815442,"sku":"OPTI-NUTRIPATH-SIBO-SMALL-INTESTINE-BACTERIA-","price":262.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-sibo-small-intestine-bacteria-breath-test-lactulose.jpg?v=1786431170"},{"product_id":"nutripath-complete-thyroid-workup-with-antibodies","title":"Complete thyroid workup with antibodies","description":"\u003ch2 class=\"product-marketing-headline\"\u003eWhen something feels clearly off and nothing has been found\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eThe complete thyroid workup in one blood draw. All five thyroid markers plus reverse T3 and antibodies. The test you want when something is definitely wrong but nothing has been found.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eCombines TSH, free T3, free T4, reverse T3 (the brake pedal on thyroid function), TPO antibodies and Tg antibodies. The gold standard panel for complex thyroid presentations, conversion issues, or when previous testing has missed the pattern.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eWhen a simple TSH test returns normal but symptoms persist, when thyroid medication is not producing the expected result, or when you want a comprehensive one time baseline, the extensive thyroid panel is what you want. It measures all the markers that shape the thyroid picture: TSH (the pituitary signal), free T4 (the storage hormone), free T3 (the active hormone), reverse T3 (the inactive metabolite that competes with T3 at receptors), TPO antibodies (catches Hashimoto's), and Tg antibodies (adds specificity to autoimmune detection). Reverse T3 is the critical addition that standard testing misses. Under stress, illness or calorie restriction, your body shunts T4 down the reverse T3 pathway instead of converting it to the active T3. High reverse T3 with a low T3 to rT3 ratio is a common pattern in chronic illness, burnout and long term dieting, and explains persistent hypothyroid symptoms in people whose other markers look fine.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTSH\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003e0.5 to 2.5 mIU\/L optimal\u003c\/td\u003e\n\u003ctd\u003eThe pituitary signal. Context for interpreting thyroid hormone levels.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree T4\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003e12 to 22 pmol\/L\u003c\/td\u003e\n\u003ctd\u003eThe storage form. Most thyroid medication replaces this.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree T3\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003e3.5 to 6.5 pmol\/L\u003c\/td\u003e\n\u003ctd\u003eThe biologically active hormone your cells use.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse T3\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 250 pg\/mL, ratio to T3 matters more\u003c\/td\u003e\n\u003ctd\u003eThe inactive metabolite. Elevated rT3 blocks T3 at the receptor level and explains persistent hypothyroid symptoms despite normal other markers. The T3 to rT3 ratio is more informative than rT3 alone.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTPO Antibodies\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 35 kIU\/L\u003c\/td\u003e\n\u003ctd\u003eCatches Hashimoto's autoimmune activity.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTg Antibodies\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 40 kU\/L\u003c\/td\u003e\n\u003ctd\u003eAdds specificity to autoimmune detection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT3 : rT3 Ratio\u003c\/td\u003e\n\u003ctd\u003eCalculated\u003c\/td\u003e\n\u003ctd\u003eAbove 20 preferred\u003c\/td\u003e\n\u003ctd\u003eOne of the most useful ratios in complex thyroid cases. Low ratio indicates T4 is being shunted to inactive rT3, common in stress, chronic illness, and prolonged calorie restriction.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eNo fasting required. Morning collection preferred. If on thyroid medication, discuss timing with your prescriber. Book at any NutriPath referral centre. Results and detailed interpretive report in 5 to 7 business days.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Do not start, stop or change thyroid medication based on results. Complex thyroid patterns (especially those involving reverse T3 and antibodies) benefit from interpretation by a practitioner familiar with functional thyroid medicine.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhy include reverse T3?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eBecause reverse T3 is the commonest missing piece in complex thyroid cases. Under stress, illness or dieting, your body preferentially converts T4 into inactive reverse T3 rather than active T3. This causes hypothyroid symptoms despite normal looking TSH, T4 and even T3 results. Without measuring rT3 you miss this pattern entirely.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow is this different from the basic thyroid panel?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThe basic panel measures TSH, fT3 and fT4. This extensive panel adds reverse T3 and both thyroid antibodies. It is the appropriate test for complex cases, treatment resistant hypothyroidism, fatigue syndromes, and anyone wanting a complete one time baseline.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eI am on medication and still feel bad. Which test do I need?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThis one. Medication optimisation requires knowing not just TSH but how well T4 is converting to T3, whether reverse T3 is competing at the receptor, and whether autoimmune activity is ongoing. All these are in this panel.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow often should I retest?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eComplete panels are typically done once to establish baseline and identify patterns, then ongoing monitoring uses whichever subset of markers is most relevant (TSH and fT4 for medication titration, antibodies every 6 to 12 months for autoimmune monitoring, fT3 and rT3 when addressing conversion issues).\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/17956631\/\" target=\"_blank\" rel=\"noopener\"\u003eReverse T3 and the low T3 syndrome\u003c\/a\u003e: Review of reverse T3 physiology and clinical significance.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/19822864\/\" target=\"_blank\" rel=\"noopener\"\u003eType 3 deiodinase and reverse T3 production\u003c\/a\u003e: The enzyme biology behind reverse T3 elevation in stress and illness.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/28721393\/\" target=\"_blank\" rel=\"noopener\"\u003eComprehensive thyroid assessment in clinical practice\u003c\/a\u003e: Consensus approach to complete thyroid evaluation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591881027858,"sku":"OPTI-NUTRIPATH-COMPLETE-THYROID-WORKUP-WITH-A","price":269.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-complete-thyroid-workup-with-antibodies.jpg?v=1786431173"},{"product_id":"nutripath-thyroid-autoimmune-antibody-test","title":"Thyroid autoimmune antibody test","description":"\u003ch2 class=\"product-marketing-headline\"\u003eCatch Hashimoto's years before your TSH starts to shift\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eThe test that catches Hashimoto's. Essential context for anyone with thyroid symptoms, a family history, or autoimmune conditions.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eMeasures TPO (Thyroid Peroxidase) antibodies and Tg (Thyroglobulin) antibodies, the two markers that indicate autoimmune activity against the thyroid gland. Hashimoto's is the most common cause of hypothyroidism and can be present for years before TSH starts to shift.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eHashimoto's thyroiditis, the autoimmune condition where the immune system attacks the thyroid gland, accounts for the majority of hypothyroidism cases in developed countries. It is also one of the most commonly missed diagnoses because antibody testing is often not included in standard thyroid workups. Elevated thyroid antibodies can be present for five to ten years before TSH shifts enough to trigger medication. During that time, symptoms (fatigue, hair thinning, weight gain, brain fog, cold intolerance) are often dismissed as being in normal range. This test catches the autoimmune pattern early. A positive antibody result does not automatically mean medication is needed, but it gives you and your practitioner a foundation for discussing lifestyle interventions (gluten removal, selenium, vitamin D optimisation, stress management) that have evidence behind them for slowing or reversing thyroid antibody progression.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTPO Antibodies (Thyroid Peroxidase)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 35 kIU\/L\u003c\/td\u003e\n\u003ctd\u003ePresent in the majority of Hashimoto's cases and some Graves' cases. Elevated TPO indicates immune activity against the enzyme that makes thyroid hormone. Often elevated years before TSH shifts.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTg Antibodies (Thyroglobulin)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 40 kU\/L\u003c\/td\u003e\n\u003ctd\u003eLess sensitive than TPO but adds specificity. Elevated Tg antibodies with normal TPO can indicate early autoimmune activity or confound thyroglobulin tumour marker testing in thyroid cancer monitoring.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eNo fasting required. Book at any NutriPath referral centre. Results in 3 to 5 business days.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Do not self medicate or make clinical decisions based on antibody levels alone. Elevated antibodies require full assessment by a GP or endocrinologist and interpretation in the context of thyroid hormone levels, symptoms and clinical history.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eI have thyroid symptoms but normal TSH. Should I test antibodies?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes, this is exactly the scenario where antibody testing is most useful. Many people with Hashimoto's spend years in the so called subclinical phase with elevated antibodies, symptoms and normal TSH. The antibody test catches what TSH misses.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat does a positive antibody result mean?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eIt indicates your immune system is producing antibodies against thyroid tissue. Over time this typically (not always) progresses to clinical hypothyroidism. Early identification gives you time to pursue interventions with evidence for slowing progression: addressing gluten sensitivity, optimising selenium and vitamin D, managing stress, addressing gut health.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCan antibody levels come down?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes. Antibody titres are not fixed. Evidence shows that selenium supplementation, vitamin D optimisation, removing gluten in sensitive individuals and treating underlying infections can reduce antibody levels in many people. This does not guarantee reversal of disease but supports slower progression.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eShould my family members test?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eIf you have been diagnosed with Hashimoto's or Graves', first degree relatives have a substantially elevated lifetime risk. Baseline antibody testing in adulthood, particularly for women entering their 30s, 40s and perimenopause, provides useful early warning.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/23746768\/\" target=\"_blank\" rel=\"noopener\"\u003eHashimoto's thyroiditis prevalence and epidemiology\u003c\/a\u003e: Epidemiological data on autoimmune thyroid disease as the dominant cause of hypothyroidism.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/20427725\/\" target=\"_blank\" rel=\"noopener\"\u003eSelenium supplementation and thyroid antibody levels\u003c\/a\u003e: Meta analysis of selenium's effect on TPO antibody levels in Hashimoto's.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/30060266\/\" target=\"_blank\" rel=\"noopener\"\u003eGluten free diet in autoimmune thyroid disease\u003c\/a\u003e: Evidence for gluten sensitivity and autoimmune thyroid disease association.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591881421074,"sku":"OPTI-NUTRIPATH-THYROID-AUTOIMMUNE-ANTIBODY-TE","price":144.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-thyroid-autoimmune-antibody-test.jpg?v=1786431175"},{"product_id":"nutripath-full-thyroid-hormone-blood-panel","title":"Full thyroid hormone blood panel","description":"\u003ch2 class=\"product-marketing-headline\"\u003eThe thyroid test your GP rarely orders in full\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eThe three marker thyroid panel your GP rarely orders in full. TSH plus both active hormones, free T3 and free T4.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eMost GP thyroid testing starts and ends with TSH. This panel adds free T3 (the active hormone your cells actually use) and free T4 (the storage form). Essential for anyone with fatigue, cold intolerance, weight gain, hair loss or brain fog where TSH alone has been called normal.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eTSH is a pituitary signal, not a measure of thyroid function. Your thyroid can be underperforming while TSH sits in the so called normal range, particularly in the subclinical territory between 2.5 and 4.5 mIU\/L where many functional practitioners consider intervention worthwhile. The only way to know what your thyroid is actually producing, and whether your body is converting the storage hormone T4 into the active hormone T3 properly, is to measure both free T3 and free T4 alongside TSH. This panel does exactly that. It is the starting point for anyone whose thyroid symptoms have been dismissed, anyone with a family history of thyroid disease, anyone on thyroid medication wanting to check their conversion, and anyone in perimenopause where thyroid changes are common but often masked by hormonal symptoms.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTSH (Thyroid Stimulating Hormone)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003e0.5 to 2.5 mIU\/L optimal, up to 4.5 accepted\u003c\/td\u003e\n\u003ctd\u003eThe pituitary signal that drives the thyroid. High TSH with low thyroid hormones indicates hypothyroidism. Functional practitioners often consider TSH above 2.5 mIU\/L with symptoms worth investigating.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree T4 (Thyroxine)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003e12 to 22 pmol\/L\u003c\/td\u003e\n\u003ctd\u003eThe storage form of thyroid hormone. Most thyroid medication (thyroxine) replaces this form. Low fT4 with high TSH confirms a thyroid production problem.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree T3 (Triiodothyronine)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003e3.5 to 6.5 pmol\/L\u003c\/td\u003e\n\u003ctd\u003eThe biologically active hormone. Your cells use T3, not T4. Low free T3 despite normal TSH and T4 is a common functional pattern that standard testing misses. Often reflects poor conversion due to stress, selenium deficiency or calorie restriction.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eNo fasting required, but morning collection preferred. If you take thyroid medication, discuss with your prescriber whether to hold the dose until after collection. Book at any NutriPath referral centre. Results in 3 to 5 business days.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Do not start, stop or change thyroid medication based on results. If you are currently on thyroxine or any thyroid medication, collection timing and dose timing affect results. Discuss results with your GP or endocrinologist before any medication decisions.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eMy GP only tested TSH. Why is that not enough?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eTSH measures the pituitary signal. If TSH is normal, the assumption is thyroid function is normal. But thyroid dysfunction can exist with normal TSH (subclinical hypothyroidism, poor T4 to T3 conversion, thyroid resistance). Measuring free T3 and free T4 catches patterns that TSH alone misses.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat are optimal ranges?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eLab reference ranges are wide and reflect population averages, not optimal health. Functional optimal ranges: TSH 0.5 to 2.5 mIU\/L, fT4 in the upper half of the reference range, fT3 in the upper third of the reference range. Many people feel substantially better when they hit these optimal ranges rather than just normal.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eShould I add thyroid antibodies?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eIf you have any thyroid symptoms, a family history of thyroid disease or other autoimmune conditions, yes. The Thyroid Antibodies test (TPOAb and TgAb) is the only way to detect Hashimoto's, the most common cause of hypothyroidism. Many people have autoimmune thyroid disease years before TSH shifts.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhen is the best time to test?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eMorning, on an empty stomach if possible. If you are on thyroid medication, standard practice is to hold the morning dose until after collection, but discuss this with your prescriber first.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/17389701\/\" target=\"_blank\" rel=\"noopener\"\u003eTSH reference ranges and subclinical hypothyroidism\u003c\/a\u003e: Evidence that optimal TSH ranges may be narrower than standard lab reference.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/19049470\/\" target=\"_blank\" rel=\"noopener\"\u003eT4 to T3 conversion and tissue thyroid status\u003c\/a\u003e: Review of peripheral thyroid hormone metabolism and its clinical implications.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/12694022\/\" target=\"_blank\" rel=\"noopener\"\u003eSelenium and thyroid hormone conversion\u003c\/a\u003e: Selenium's role in the deiodinase enzymes that convert T4 to T3.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591881781522,"sku":"OPTI-NUTRIPATH-FULL-THYROID-HORMONE-BLOOD-PAN","price":139.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-full-thyroid-hormone-blood-panel.jpg?v=1786431177"},{"product_id":"nutripath-precision-analytical-comprehensive-hormone-test-at-home-dried-urine","title":"Comprehensive hormone test (at-home dried urine)","description":"\u003ch2 class=\"product-marketing-headline\"\u003eThe gold standard hormone test, done at home over a single day\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eThe most comprehensive view of hormone metabolism available. Sex hormones, cortisol rhythm, melatonin and detoxification pathways in a single dried urine test.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath (Precision Analytical)\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eThe gold standard hormone test used by functional medicine practitioners worldwide. Measures oestrogen and its metabolites (showing whether you clear oestrogen down protective or risky pathways), progesterone, testosterone, the four point cortisol rhythm, DHEA, melatonin and organic acid markers. Performed at home with dried urine samples.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eEndoMAP (the DUTCH Complete panel from Precision Analytical) is not a standard hormone test. Where a serum panel gives you a snapshot of circulating hormones, DUTCH captures the metabolites, showing not just how much oestrogen you have but which pathway your body is using to clear it. This matters because oestrogen metabolism splits into a protective pathway (2-OH) and a more concerning pathway (4-OH, 16-OH). The ratio between these is one of the most useful data points for anyone with a family history of hormone sensitive cancers or who is considering HRT. Beyond oestrogen, the panel covers the four point cortisol rhythm, free and metabolised cortisol, DHEA, progesterone metabolites, testosterone and its androgenic conversions, melatonin, and functional markers of B6 and glutathione status. Completed at home over a single day with four dried urine strips.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOestrogens and Metabolites\u003c\/td\u003e\n\u003ctd\u003eDried Urine\u003c\/td\u003e\n\u003ctd\u003eRatio dependent\u003c\/td\u003e\n\u003ctd\u003eMeasures oestrone, oestradiol, oestriol and the 2-OH, 4-OH and 16-OH metabolite pathways. Reveals whether oestrogen is clearing down protective or risky pathways.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgesterone and Metabolites\u003c\/td\u003e\n\u003ctd\u003eDried Urine\u003c\/td\u003e\n\u003ctd\u003eCycle dependent\u003c\/td\u003e\n\u003ctd\u003eFree progesterone plus alpha and beta pregnanediol metabolites. More informative than serum progesterone for understanding functional progesterone activity.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTestosterone and Androgens\u003c\/td\u003e\n\u003ctd\u003eDried Urine\u003c\/td\u003e\n\u003ctd\u003eAge and sex dependent\u003c\/td\u003e\n\u003ctd\u003eTotal testosterone plus the DHT and etiocholanolone conversion pathways. Important for acne, androgenic symptoms and PCOS assessment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFour Point Cortisol Rhythm\u003c\/td\u003e\n\u003ctd\u003eDried Urine\u003c\/td\u003e\n\u003ctd\u003eNormal diurnal curve expected\u003c\/td\u003e\n\u003ctd\u003eCaptures waking, morning, afternoon and evening cortisol. Shows HPA axis rhythm and burnout patterns.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDHEA-S\u003c\/td\u003e\n\u003ctd\u003eDried Urine\u003c\/td\u003e\n\u003ctd\u003eAge dependent\u003c\/td\u003e\n\u003ctd\u003eThe precursor hormone that declines with age and stress.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMelatonin (6-OH Melatonin Sulphate)\u003c\/td\u003e\n\u003ctd\u003eDried Urine\u003c\/td\u003e\n\u003ctd\u003eOvernight measurement\u003c\/td\u003e\n\u003ctd\u003eReflects overnight melatonin production, relevant to sleep, immune function and hormone balance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrganic Acid Markers\u003c\/td\u003e\n\u003ctd\u003eDried Urine\u003c\/td\u003e\n\u003ctd\u003eFunctional ranges\u003c\/td\u003e\n\u003ctd\u003eIncludes 8-OHdG (oxidative stress), vanilmandelate and homovanillate (dopamine and noradrenaline metabolism), B6 and glutathione status markers.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eCompleted at home over a single day. Collect four urine samples on dried filter strips at: bedtime, overnight wake (optional, for CAR measurement), waking, and two hours after waking. Dry the strips overnight, place in the supplied envelope, and mail back. Timing within cycle matters for women with periods: days 19 to 22 (mid luteal) are preferred. Results in 14 to 21 business days with a detailed clinical report.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Do not make medication decisions based on these results alone. HRT, oral contraceptives and corticosteroid medication will affect readings. Discuss timing of testing with your prescriber if you take these medications. Interpretation is complex and typically requires a functional medicine or integrative practitioner.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhy is this considered the gold standard?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThe DUTCH methodology measures hormone metabolites, not just hormone levels. This gives a functional view of how your body is processing hormones, not just what is circulating. The 2-OH, 4-OH and 16-OH oestrogen pathway data is not available on any serum test.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow does this compare to saliva testing?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eSaliva captures the free hormone fraction at a single point. DUTCH captures metabolites, cortisol rhythm, and substantially more data points. DUTCH is more comprehensive but also more expensive. For simple rhythm assessment, saliva is adequate. For complex hormonal cases or cancer risk assessment, DUTCH is the better choice.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhen in my cycle should I test?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eDays 19 to 22 (mid luteal phase) are optimal for a complete picture. If cycles are absent (menopause, amenorrhoea), any day is acceptable. The order comes with specific guidance for your situation.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCan I test while on HRT?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes, and the test is often used specifically to monitor HRT metabolism. However the interpretation differs from a baseline test. Your practitioner needs to know your HRT regimen and timing to interpret correctly.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/28938555\/\" target=\"_blank\" rel=\"noopener\"\u003eDried urine measurement of oestrogen metabolites\u003c\/a\u003e: Validation of dried urine methodology for oestrogen metabolite measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/10734996\/\" target=\"_blank\" rel=\"noopener\"\u003e2-OH to 16-OH oestrogen ratio and breast cancer risk\u003c\/a\u003e: Landmark paper establishing the clinical significance of oestrogen metabolite pathways.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/24635534\/\" target=\"_blank\" rel=\"noopener\"\u003eCortisol metabolism in dried urine\u003c\/a\u003e: Validates dried urine methodology for comprehensive cortisol assessment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath (Precision Analytical)","offers":[{"title":"Default Title","offer_id":52591882731794,"sku":"OPTI-NUTRIPATH-PRECISION-ANALYTICAL-COMPREHEN","price":387.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-precision-analytical-comprehensive-hormone-test-at-home-dried-urine.jpg?v=1786431181"},{"product_id":"nutripath-cortisol-rhythm-and-sex-hormones-at-home-saliva","title":"Cortisol rhythm and sex hormones (at-home saliva)","description":"\u003ch2 class=\"product-marketing-headline\"\u003eMeasure your stress and sex hormones without leaving home\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eA four point cortisol rhythm with sex hormones, collected from saliva at home. Shows how stress and hormones interact across your day.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eAn at home saliva test that captures cortisol at four points across the day (on waking, noon, evening, bedtime) alongside oestradiol, progesterone, testosterone and DHEA. Gives you the rhythm as well as the level. Best for anyone experiencing fatigue, sleep disturbance, PMS or perimenopausal symptoms.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eA single blood cortisol measurement tells you almost nothing, because cortisol is supposed to rise and fall across the day. What matters is the rhythm. This saliva panel captures four cortisol readings at the biologically meaningful points (shortly after waking, noon, evening and bedtime) alongside your free bioavailable sex hormones (oestradiol, progesterone, testosterone) and DHEA. The rhythm tells you whether your HPA axis is responding appropriately to daylight and stress or whether it has flattened, reversed or become erratic. The sex hormone layer shows you how your reproductive hormones sit in the context of your stress response, a distinction that is often missed in single point testing. Completed at home over one day and mailed in a prepaid envelope.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCortisol (x4 points)\u003c\/td\u003e\n\u003ctd\u003eSaliva\u003c\/td\u003e\n\u003ctd\u003eWaking peak, gradual decline to near zero at bedtime\u003c\/td\u003e\n\u003ctd\u003eThe four point rhythm is far more informative than any single cortisol reading. Reveals flattening (burnout pattern), reversed rhythm (high at night, low in morning) or elevation at specific times.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDHEA\u003c\/td\u003e\n\u003ctd\u003eSaliva\u003c\/td\u003e\n\u003ctd\u003eDeclines with age, low in chronic stress\u003c\/td\u003e\n\u003ctd\u003eThe adrenal hormone that counter balances cortisol. Low DHEA with elevated cortisol is the classic chronic stress pattern.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOestradiol (E2)\u003c\/td\u003e\n\u003ctd\u003eSaliva\u003c\/td\u003e\n\u003ctd\u003eMeasures bioavailable oestrogen\u003c\/td\u003e\n\u003ctd\u003eSaliva reflects free, unbound oestradiol, which is the biologically active fraction.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgesterone\u003c\/td\u003e\n\u003ctd\u003eSaliva\u003c\/td\u003e\n\u003ctd\u003eMeasures bioavailable progesterone\u003c\/td\u003e\n\u003ctd\u003eThe free fraction of progesterone, which correlates with symptoms more reliably than total serum levels.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTestosterone (Free)\u003c\/td\u003e\n\u003ctd\u003eSaliva\u003c\/td\u003e\n\u003ctd\u003eMeasures active testosterone\u003c\/td\u003e\n\u003ctd\u003eWomen produce testosterone too. Low free testosterone is associated with low libido, low mood and reduced muscle mass.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgesterone:Oestradiol Ratio\u003c\/td\u003e\n\u003ctd\u003eCalculated\u003c\/td\u003e\n\u003ctd\u003eContext dependent\u003c\/td\u003e\n\u003ctd\u003eOne of the most useful ratios in assessing perimenopausal symptom drivers. Low progesterone relative to oestradiol often explains PMS, sleep and mood symptoms in the late 30s and 40s.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eCompleted at home. Collect saliva samples on a single day at: 30 to 60 minutes after waking, 12pm, 5pm, and bedtime. Avoid brushing teeth, eating, drinking coffee or exercising in the 30 minutes before each collection. Return samples in the prepaid envelope. Results in 7 to 10 business days.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Do not make clinical decisions about corticosteroid medication based on these results. Saliva hormone levels are suppressed by oral hormone replacement therapy taken on the day of collection. Discuss results with a hormone focused practitioner for interpretation.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhy saliva over blood for this panel?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eSaliva measures the free, bioavailable fraction of cortisol and sex hormones. Blood measures both bound and free hormone. For assessing rhythm (cortisol across the day) and biological activity, saliva is the standard in functional medicine for good reason.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eDoes this test adrenal fatigue?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eAdrenal fatigue is not a medically recognised diagnosis. What this test does show is whether your cortisol rhythm has flattened or become disrupted, which is a real and measurable phenomenon. Interpretation requires a practitioner who understands the HPA axis.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eI am on HRT, can I test?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eOral HRT taken on the day of collection will affect saliva oestradiol and progesterone readings. Either test on a day when you hold your morning dose (discuss with prescriber first) or interpret the results in the context of your dosing.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhen should I collect during my cycle?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eDay 19 to 22 (mid luteal phase) is optimal for a baseline pattern. If cycles are absent or highly irregular, any day is acceptable.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/19041658\/\" target=\"_blank\" rel=\"noopener\"\u003eSalivary cortisol in research and clinical practice\u003c\/a\u003e: Review of salivary cortisol as a validated biological sample for HPA axis assessment.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/26361809\/\" target=\"_blank\" rel=\"noopener\"\u003eCortisol awakening response in clinical settings\u003c\/a\u003e: The cortisol awakening response as a reliable marker of HPA axis function.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/18854068\/\" target=\"_blank\" rel=\"noopener\"\u003eSalivary sex hormone measurement\u003c\/a\u003e: Evidence base for salivary sex hormone measurement as a reflection of bioavailable hormone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591883092242,"sku":"OPTI-NUTRIPATH-CORTISOL-RHYTHM-AND-SEX-HORMON","price":342.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-cortisol-rhythm-and-sex-hormones-at-home-saliva.jpg?v=1786431182"},{"product_id":"nutripath-core-female-hormone-blood-panel","title":"Core female hormone blood panel","description":"\u003ch2 class=\"product-marketing-headline\"\u003eWhen your hormones are called normal but you know something is off\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eThe baseline female hormone panel. See your oestrogen, progesterone, FSH, LH and SHBG in a single blood draw.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eMeasures the core reproductive hormones: oestradiol, progesterone, FSH, LH, prolactin and SHBG. The starting point for understanding cycle irregularities, perimenopausal symptoms, fertility questions or hormonal symptoms that have been dismissed as normal.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eIf you have been told your hormones are fine but you know something is off, this is where to start. A standard blood hormone panel measured at the right point in your cycle gives you a view of the six hormones that drive most women's hormonal symptoms: oestradiol (the dominant oestrogen), progesterone (the calming counter balance), FSH and LH (the pituitary signals that can indicate perimenopause), prolactin (elevated with stress and certain medications) and SHBG (the protein that binds sex hormones and determines how much is actually active). Timing matters for this test. Day 2 to 4 of your cycle is best for FSH and LH baseline. Day 19 to 21 (mid luteal) is best for progesterone. Your NutriPath order includes guidance on when to collect based on your specific concerns.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOestradiol (E2)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eCycle dependent, typically 140 to 1500 pmol\/L\u003c\/td\u003e\n\u003ctd\u003eThe dominant circulating oestrogen. Falls in perimenopause, often erratically for several years before final menopause.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgesterone\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eCycle dependent, peaks in luteal phase\u003c\/td\u003e\n\u003ctd\u003eThe calming, balancing counterpart to oestrogen. Low progesterone with normal oestrogen is a common pattern in perimenopause and often drives sleep, mood and PMS symptoms.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFSH (Follicle Stimulating Hormone)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eCycle dependent, rises in perimenopause\u003c\/td\u003e\n\u003ctd\u003eThe pituitary signal to the ovaries. Consistently above 25 mIU\/mL suggests the menopausal transition is well underway.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLH (Luteinising Hormone)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eCycle dependent\u003c\/td\u003e\n\u003ctd\u003eWorks with FSH. The LH to FSH ratio helps distinguish PCOS patterns.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProlactin\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 500 mIU\/L\u003c\/td\u003e\n\u003ctd\u003eElevated prolactin can suppress ovulation and cause cycle irregularities. Often raised by stress, nipple stimulation, pituitary adenomas and some medications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSHBG (Sex Hormone Binding Globulin)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003e30 to 100 nmol\/L\u003c\/td\u003e\n\u003ctd\u003eThe protein that binds circulating sex hormones. Low SHBG is associated with insulin resistance and PCOS. High SHBG is common with oral contraceptives.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eTiming matters. For a general baseline, collect day 2 to 4 of your cycle (counting day 1 as the first day of your period). For a progesterone focused check, collect day 19 to 21 (mid luteal phase). For menopausal assessment, timing is less critical as cycles may be absent. No fasting required. Book at any NutriPath referral centre. Results in 3 to 5 business days.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Results can be affected by oral contraceptives, HRT, recent pregnancy, and stress on the day of collection. Discuss interpretation with your GP or hormone focused practitioner. Do not stop hormonal medication to test without clinical oversight.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eI am on the oral contraceptive pill, can I still test?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYou can, but oestradiol and progesterone readings will reflect the synthetic hormones in your pill rather than your natural cycle. SHBG is usually elevated on the pill. If you want a true picture of your natural hormones, you typically need to be off the pill for 3 to 6 months.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhen in my cycle should I test?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eIt depends on your question. Day 2 to 4 for a baseline ovarian reserve check (FSH, LH). Day 19 to 21 for progesterone and ovulation confirmation. If cycles are irregular or absent, any day is fine.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCan this test diagnose menopause?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eMenopause is diagnosed clinically, typically 12 consecutive months without a period. This test can show the hormonal pattern of perimenopause (rising FSH, falling oestradiol) but diagnosis remains a clinical decision.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow does this compare to the DUTCH test?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThe DUTCH test measures hormones in dried urine, which captures metabolites (how your body processes oestrogen) as well as levels. This serum test measures circulating levels only. For complex hormonal cases, the DUTCH is more thorough. For a standard baseline check, this serum panel is adequate and considerably cheaper.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/22343513\/\" target=\"_blank\" rel=\"noopener\"\u003eStages of Reproductive Aging Workshop (STRAW) criteria\u003c\/a\u003e: International consensus on staging the reproductive transition using hormonal markers.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/22727670\/\" target=\"_blank\" rel=\"noopener\"\u003eTiming of hormonal blood sampling in women\u003c\/a\u003e: Best practice guidance on cycle day selection for hormonal testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29617844\/\" target=\"_blank\" rel=\"noopener\"\u003eSHBG in PCOS and insulin resistance\u003c\/a\u003e: Demonstrates low SHBG as a predictor of metabolic risk in women.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591883452690,"sku":"OPTI-NUTRIPATH-CORE-FEMALE-HORMONE-BLOOD-PANE","price":289.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-core-female-hormone-blood-panel.jpg?v=1786431184"},{"product_id":"nutripath-complete-heart-and-metabolic-blood-panel","title":"Heart and metabolic blood panel","description":"\u003ch2 class=\"product-marketing-headline\"\u003eYour heart and metabolic picture in one blood draw\u003c\/h2\u003e\n\u003cp class=\"product-tagline\"\u003e\u003cem\u003eA single panel that captures lipids, inflammation, insulin and advanced cardiac markers. The complete cardiovascular workup in one blood draw.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-short-description\"\u003e\n\u003cp\u003eCombines the standard lipid profile with hs-CRP (inflammation), homocysteine (cardiovascular risk amplifier), Lp(a) (genetic risk factor) and the insulin resistance index. A more thorough baseline than any single panel, suitable when family history or symptoms warrant a fuller picture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-long-description\"\u003e\n\u003cp\u003eCardiovascular risk is rarely explained by cholesterol alone. This comprehensive panel combines the five standard lipid markers with the inflammatory and metabolic markers that modern cardiology increasingly relies on. hs-CRP measures silent vascular inflammation. Homocysteine reflects B vitamin status and is an independent cardiovascular risk factor. Lipoprotein(a) is a genetically determined particle that contributes to cardiovascular risk in about 20 percent of the population and is rarely measured at a standard check up. Fasting insulin with HOMA-IR captures the metabolic side of the picture. Together these markers give you a substantially more complete view than a lipid panel alone, particularly if you have a family history of cardiovascular disease or metabolic syndrome.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Cholesterol + LDL + HDL + Triglycerides\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eStandard lipid references\u003c\/td\u003e\n\u003ctd\u003eThe baseline lipid panel that anchors cardiovascular assessment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ehs-CRP\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 1.0 mg\/L low risk, 1 to 3 moderate, above 3 elevated\u003c\/td\u003e\n\u003ctd\u003eHigh sensitivity C reactive protein. Measures low grade systemic inflammation, a strong predictor of cardiovascular events independent of cholesterol.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHomocysteine\u003c\/td\u003e\n\u003ctd\u003eBlood (EDTA)\u003c\/td\u003e\n\u003ctd\u003eUnder 8 umol\/L optimal, above 12 elevated\u003c\/td\u003e\n\u003ctd\u003eElevated homocysteine is an independent cardiovascular risk factor. Also a marker of B12, folate and B6 status.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLipoprotein(a)\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 30 mg\/dL low risk\u003c\/td\u003e\n\u003ctd\u003eA genetic variant of LDL. High Lp(a) affects roughly 20 percent of people and is rarely tested at a standard check up. Worth knowing once in your life.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFasting Insulin + HOMA-IR\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eInsulin under 10 mIU\/L, HOMA-IR under 2.0\u003c\/td\u003e\n\u003ctd\u003eCaptures the metabolic contribution to cardiovascular risk.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApolipoproteins ApoA1 and ApoB\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eApoB under 0.9 g\/L\u003c\/td\u003e\n\u003ctd\u003eNewer markers that reflect the number of atherogenic particles more accurately than LDL cholesterol alone.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eFast for 10 to 12 hours (water only). Morning collection strongly preferred. Book at any NutriPath referral centre. Results and clinical report in 5 to 7 business days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Do not stop, start or change cardiovascular medication based on these results. Discuss findings with your GP or cardiologist before adjusting any treatment plan. High Lp(a) is genetic and not modifiable by lifestyle but is critical context for overall risk management.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhy is this better than a standard lipid panel?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eA standard lipid panel captures about 40 percent of the cardiovascular risk picture. This panel adds inflammation (hs-CRP), B vitamin linked risk (homocysteine), genetic risk (Lp(a)) and metabolic contribution (HOMA-IR). Together these cover the majority of modifiable and non modifiable cardiovascular risk factors.\u003c\/p\u003e\n\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWho should consider this over the basic lipid profile?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eAnyone with a family history of heart disease before age 65, anyone already on cholesterol medication, anyone with type 2 diabetes or PCOS, and anyone who wants a once off comprehensive baseline to work from.\u003c\/p\u003e\n\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eDo I need to retest all markers?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eNo. Lp(a) is genetic and only needs testing once in your life. Homocysteine responds to B vitamin status. Lipids, hs-CRP and HOMA-IR are worth retesting every 12 weeks if you are making protocol changes.\u003c\/p\u003e\n\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow does this compare to the Vibrant America CardiaX test?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eCardiaX is a genetic test that identifies inherited cardiovascular risk variants. This NutriPath panel is a biochemical test that measures current cardiovascular status. They are complementary, not duplicative. Many patients do both once and retest the NutriPath panel over time.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/18997196\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehs-CRP in cardiovascular risk prediction\u003c\/a\u003e: JUPITER trial established hs-CRP as a guide for statin therapy decisions.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29129781\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLipoprotein(a) as a cardiovascular risk factor\u003c\/a\u003e: Consensus statement on Lp(a) as a genetic cardiovascular risk factor.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/12143091\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHomocysteine and cardiovascular risk\u003c\/a\u003e: B vitamin lowering of homocysteine and its effect on cardiovascular outcomes.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/31893580\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eApolipoprotein B vs LDL cholesterol for cardiovascular risk\u003c\/a\u003e: Evidence that ApoB outperforms LDL in predicting cardiovascular events.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591883813138,"sku":"OPTI-NUTRIPATH-COMPLETE-HEART-AND-METABOLIC-B","price":219.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-complete-heart-and-metabolic-blood-panel.jpg?v=1786431185"},{"product_id":"nutripath-insulin-resistance-blood-test","title":"Insulin resistance blood test","description":"\u003ch2 class=\"product-marketing-headline\"\u003eThe test that explains why weight loss feels so hard\u003c\/h2\u003e\n\u003cp class=\"product-tagline\"\u003e\u003cem\u003eThe single most useful test for understanding why weight loss is hard. Measures insulin alongside glucose to catch metabolic dysfunction years before blood sugar rises.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-short-description\"\u003e\n\u003cp\u003eA simultaneous measurement of fasting glucose and fasting insulin, used to calculate the HOMA-IR score. Elevated insulin can sit in the system for a decade before glucose rises, so this is the earliest reliable signal that something metabolic has shifted.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-long-description\"\u003e\n\u003cp\u003eInsulin resistance is the metabolic problem almost everyone misses because insulin is rarely tested at a standard GP visit. Glucose can read normal for years while insulin creeps higher and higher, pumping out to keep blood sugar in range. You feel the effects as belly fat that will not shift, hunger one to two hours after eating, energy crashes in the afternoon, sugar cravings and sometimes brain fog. By the time fasting glucose rises, the process has typically been building for a decade. This test measures both markers at once and calculates HOMA-IR, the validated index of insulin resistance. A result above 2.0 is worth addressing. Above 2.5 is clinically significant. Pair with HbA1c for a complete metabolic baseline.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFasting Glucose\u003c\/td\u003e\n\u003ctd\u003eBlood (FlOx)\u003c\/td\u003e\n\u003ctd\u003e3.9 to 5.4 mmol\/L\u003c\/td\u003e\n\u003ctd\u003eMorning blood sugar after an overnight fast. Can stay normal for years even as insulin resistance progresses.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFasting Insulin\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 10 mIU\/L ideal, under 5 optimal\u003c\/td\u003e\n\u003ctd\u003eThe pancreatic output required to keep glucose in range. The earliest signal of metabolic dysfunction. Rarely tested by GPs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHOMA-IR\u003c\/td\u003e\n\u003ctd\u003eCalculated from glucose and insulin\u003c\/td\u003e\n\u003ctd\u003eUnder 1.0 optimal, above 2.0 insulin resistant\u003c\/td\u003e\n\u003ctd\u003eHomeostatic Model Assessment of Insulin Resistance. A single number that captures how efficiently your body is using insulin.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003e\n\u003cbr\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eFast for 10 to 12 hours (water only) before collection. Morning appointments strongly preferred for accuracy. Book at any NutriPath referral centre. Results and report in 3 to 5 business days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Do not stop, start or change diabetes medication based on results. The HOMA-IR calculation is less reliable if you are already on insulin therapy. Discuss findings with your GP or functional practitioner before making clinical decisions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhy test insulin if my glucose is normal?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eGlucose is the last marker to rise in insulin resistance. Insulin can be elevated for 10 to 15 years before fasting glucose moves. If you have belly fat, energy crashes, cravings or PCOS and normal glucose, this test is where the answer usually shows up.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat HOMA-IR number should I aim for?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eUnder 1.0 is optimal. 1.0 to 1.5 is acceptable. Above 2.0 indicates insulin resistance that is worth addressing. Above 2.5 is clinically significant and typically responsive to protocols combining berberine, dietary changes and resistance training.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow long until I see change?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eHOMA-IR typically moves within 8 to 12 weeks of a consistent protocol. It is one of the more responsive metabolic markers when you get the protocol right.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan I test at home?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eNo. This requires a fasting blood draw at a pathology collection centre. The insulin measurement is sensitive to sample handling and cannot be reliably done at home.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/3899825\/\" rel=\"noopener\" target=\"_blank\"\u003eHomeostasis model assessment: insulin resistance and beta cell function\u003c\/a\u003e: Original Matthews paper establishing the HOMA-IR calculation, now one of the most cited markers in metabolic research.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/30559574\/\" rel=\"noopener\" target=\"_blank\"\u003eFasting insulin as an early marker of insulin resistance\u003c\/a\u003e: Demonstrates that fasting insulin rises years before fasting glucose in progression to type 2 diabetes.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/22938174\/\" rel=\"noopener\" target=\"_blank\"\u003eBerberine and HOMA-IR: randomised controlled trial data\u003c\/a\u003e: Clinical evidence that berberine reduces HOMA-IR comparably to metformin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591884370194,"sku":"OPTI-NUTRIPATH-INSULIN-RESISTANCE-BLOOD-TEST","price":114.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-insulin-resistance-blood-test.jpg?v=1786431187"},{"product_id":"nutripath-three-month-blood-sugar-average-test","title":"Three-month blood sugar average test","description":"\u003ch2 class=\"product-marketing-headline\"\u003eSee how your blood sugar has been over the past three months\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eYour three month average blood sugar in a single number, the gold standard for tracking metabolic progress.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eHbA1c reflects the percentage of your red blood cells that have glucose bound to them. Because red cells live for about three months, this gives you a rolling average of blood sugar exposure. One of the cleanest markers to retest when you are working on weight, insulin sensitivity or carbohydrate tolerance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eOf all the markers a metabolic protocol can move, HbA1c is the most respected. A single blood draw tells you how your cells have been bathed in glucose over the past 90 days, free of the noise that single fasting glucose readings carry. For anyone with a family history of diabetes, a waist measurement over 94cm (male) or 80cm (female), PCOS, fatigue after meals or carbohydrate cravings, an HbA1c result gives you the clearest picture of where your metabolism sits on the spectrum. International cut offs sit at 6.5% for diabetes and 5.7% for what is often called prediabetic range, but many functional practitioners consider results above 5.4% worth addressing proactively. Retest every 12 weeks when making dietary or supplement changes.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eHbA1c (Glycated Haemoglobin)\u003c\/td\u003e\n\u003ctd\u003eBlood (EDTA)\u003c\/td\u003e\n\u003ctd\u003eUnder 5.4% ideal, 5.7 to 6.4% at risk, 6.5%+ diabetic range\u003c\/td\u003e\n\u003ctd\u003eMeasures the proportion of red blood cells with glucose chemically bound to them. Gives a 90 day average of blood sugar exposure. Less affected by a single meal or stress compared to fasting glucose.\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eNo fasting required. Book a standard pathology collection at any NutriPath referral centre. Results are available in 2 to 4 business days.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Readings can be affected by anaemia, iron deficiency, haemoglobin variants and recent blood loss. Discuss unusual results with your GP. Do not stop, start or change diabetes medication based on this test without clinical oversight.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat is a good HbA1c target?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eUnder 5.4% is considered optimal. Between 5.4 and 5.6% is acceptable but worth watching. 5.7 to 6.4% is often called prediabetic range and is where intervention is usually recommended. 6.5% or above typically indicates diabetes and requires medical management.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow quickly can I move my HbA1c?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eBecause it reflects a 90 day average, you will not see meaningful change in less than 8 to 12 weeks. Protocol changes combining berberine, dietary carbohydrate reduction and post meal walking can move HbA1c by 0.3 to 0.5% over a 12 week period.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eDo I need to fast?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eNo. HbA1c reflects long term exposure, so a recent meal will not affect the result.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWho should test?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eAnyone with persistent fatigue after meals, sugar cravings, difficulty losing weight, PCOS, a family history of type 2 diabetes, or waist circumference above the healthy range.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.who.int\/publications\/i\/item\/use-of-glycated-haemoglobin-a1c-in-the-diagnosis-of-diabetes-mellitus\" target=\"_blank\" rel=\"noopener\"\u003eUse of glycated haemoglobin (HbA1c) in the diagnosis of diabetes\u003c\/a\u003e: WHO guidance establishing HbA1c cut offs.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/20609968\/\" target=\"_blank\" rel=\"noopener\"\u003eHbA1c and cardiovascular risk\u003c\/a\u003e: Even HbA1c values below the diabetic threshold correlate with cardiovascular risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/22938174\/\" target=\"_blank\" rel=\"noopener\"\u003eBerberine effect on HbA1c\u003c\/a\u003e: Meta analysis showing berberine produces clinically meaningful reductions in HbA1c.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591884763410,"sku":"OPTI-NUTRIPATH-THREE-MONTH-BLOOD-SUGAR-AVERAG","price":104.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-three-month-blood-sugar-average-test.jpg?v=1786431189"},{"product_id":"nutripath-cholesterol-and-triglycerides-blood-test","title":"Cholesterol and triglycerides blood test","description":"\u003ch2 class=\"product-marketing-headline\"\u003eKnow your cholesterol numbers without waiting for your yearly check up\u003c\/h2\u003e\u003cp class=\"product-tagline\"\u003e\u003cem\u003eA foundational snapshot of cholesterol and triglycerides so you can see where your metabolic health really stands.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"product-brand-attribution\"\u003eTest processed by \u003cstrong\u003eNutriPath\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product-short-description\"\u003e\u003cp\u003eA standard blood draw that measures total cholesterol, LDL, HDL, triglycerides and cholesterol ratios. A low cost starting point for anyone beginning a metabolic or cardiovascular protocol, or wanting to baseline before a weight loss or berberine regimen.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-long-description\"\u003e\u003cp\u003eYour lipid panel is one of the clearest windows into how your body is handling fats, sugars and stored energy. This test measures the five core markers that cardiologists and metabolic practitioners use as a starting point: total cholesterol, LDL (the fraction that can contribute to plaque when oxidised), HDL (the fraction that clears cholesterol from circulation), triglycerides (a direct reflection of dietary sugar and carbohydrate load), and the total to HDL ratio. For anyone working on weight, insulin sensitivity or cardiovascular risk, this is the baseline panel you retest every 12 weeks to measure progress. Results are returned in three to five business days with a clinical report.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-ingredients\"\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBiomarker\u003c\/th\u003e\n\u003cth\u003eSample\u003c\/th\u003e\n\u003cth\u003eReference Range\u003c\/th\u003e\n\u003cth\u003eWhat it tells you\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Cholesterol\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 5.5 mmol\/L\u003c\/td\u003e\n\u003ctd\u003eTotal circulating cholesterol. A single number without context, so read alongside HDL and triglycerides.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLDL Cholesterol\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 3.0 mmol\/L\u003c\/td\u003e\n\u003ctd\u003eThe fraction most closely linked with arterial plaque when oxidised or particle size is small. High LDL alone is not the full picture, but persistently elevated LDL with high triglycerides is a metabolic signal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDL Cholesterol\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eAbove 1.0 mmol\/L (male), 1.3 (female)\u003c\/td\u003e\n\u003ctd\u003eThe protective fraction. Low HDL is a common marker in insulin resistance and metabolic syndrome. Responds to exercise, olive oil and omega 3 intake.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTriglycerides\u003c\/td\u003e\n\u003ctd\u003eBlood (SST)\u003c\/td\u003e\n\u003ctd\u003eUnder 1.7 mmol\/L\u003c\/td\u003e\n\u003ctd\u003eThe most sugar sensitive marker on the panel. Elevated triglycerides nearly always reflect excess dietary carbohydrate or alcohol. Often the first marker to improve on a metabolic protocol.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCholesterol : HDL Ratio\u003c\/td\u003e\n\u003ctd\u003eCalculated\u003c\/td\u003e\n\u003ctd\u003eUnder 4.5\u003c\/td\u003e\n\u003ctd\u003eA better risk indicator than total cholesterol on its own. Targets under 3.5 are common in functional medicine practice.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-how-to-take\"\u003e\n\u003ch3\u003eHow to collect and what to expect\u003c\/h3\u003e\n\u003cp\u003eFast for 10 to 12 hours before collection (water only). Book a standard pathology collection at any NutriPath referral centre. Your results and report arrive by email within 3 to 5 business days.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-warnings\"\u003e\n\u003ch3\u003eWarnings and cautions\u003c\/h3\u003e\n\u003cp\u003eThis is a health information test. Do not stop, start or change prescription medication based on results. Discuss findings with your GP or qualified practitioner before adjusting any treatment plan. If triglycerides are substantially elevated, abstain from alcohol for 72 hours before retesting for an accurate reading.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eIs this different from the lipid panel my GP orders?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThe biomarkers are identical. The difference is access: you can order this test directly without a GP referral, get results in days, and pair it with a retesting cadence aligned to your protocol rather than the standard yearly check.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eShould I fast before the test?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes. A 10 to 12 hour fast (water only) is required for an accurate triglyceride reading. Morning collections work best.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow often should I retest?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eEvery 12 weeks is the standard protocol cadence when you are actively working on metabolic or cardiovascular markers. If results are stable and you are not making dietary changes, every 6 to 12 months is appropriate.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCan I combine this with the HOMA-IR test?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes, and it is often the recommended pairing. Together they give you a near complete picture of metabolic status for under $250.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-clinical-evidence\"\u003e\n\u003ch3\u003eClinical evidence\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.ahajournals.org\/doi\/10.1161\/CIR.0000000000000678\" target=\"_blank\" rel=\"noopener\"\u003e2019 ACC\/AHA Guideline on Primary Prevention of Cardiovascular Disease\u003c\/a\u003e: Establishes the role of lipid measurement in cardiovascular risk stratification.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/15181085\/\" target=\"_blank\" rel=\"noopener\"\u003eTriglyceride to HDL ratio as a marker of insulin resistance\u003c\/a\u003e: The Tg:HDL ratio strongly predicts insulin resistance independent of BMI.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/19082851\/\" target=\"_blank\" rel=\"noopener\"\u003eLipid response to dietary carbohydrate restriction\u003c\/a\u003e: Landmark review showing carbohydrate restriction lowers triglycerides and raises HDL more reliably than fat restriction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"NutriPath","offers":[{"title":"Default Title","offer_id":52591885189394,"sku":"OPTI-NUTRIPATH-CHOLESTEROL-AND-TRIGLYCERIDES-","price":109.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/2087\/0083\/files\/nutripath-cholesterol-and-triglycerides-blood-test.jpg?v=1786431190"}],"url":"https:\/\/optilabs.com.au\/collections\/nutripath.oembed?page=2","provider":"OptiLabs by Evergreen Doctors","version":"1.0","type":"link"}