Metabolism & Diabetes
Understand how your body makes, uses and regulates energy. These profiles assess blood sugar control and overall metabolic health to spot insulin resistance and prediabetes early, support diabetes management, and highlight the lifestyle changes that deliver the biggest impact—presented with optimal ranges and plain‑English guidance.
Use them to establish a baseline, troubleshoot fatigue, weight gain or post‑meal crashes, and track progress from diet, training, sleep and stress changes. You’ll get clear next steps and a sensible retesting cadence to prevent complications and improve long‑term metabolic resilience.
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Iron StudiesIron Studies (including Ferritin)The Iron Studies Test, including ferritin, measures iron levels and how well your body stores and uses iron. Low iron may be linked to anaemia, fatigue, or poor concentration, while high levels may point to iron overload or inflammation.
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HormoneTestosterone (LCMS)Want a clear picture of your hormone balance? Testosterone is vital for energy, muscle mass, libido, and overall health in both men and women. This LCMS test gives highly accurate results and may help assess fertility, sexual health, and hormone-related symptoms. For men on testosterone or performance therapies, LCMS testing is especially important, as it provides reliable readings even when testosterone levels are higher than normal. (not available in NT)
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Vitamins & MineralsIodine (Random Urine)The Iodine (Random Urine) Test measures how much iodine is in your urine. Iodine is essential for making thyroid hormones, which control metabolism, energy, and growth. This test may help check if you’re getting enough iodine from your diet or if thyroid-related symptoms could be linked to low or high iodine levels.
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Digestive HealthGastrinThe Gastrin test measures the level of a hormone that triggers your stomach to make acid. Too much gastrin can cause stomach ulcers or signal certain rare tumours, while low levels can affect digestion. This test helps check how well your stomach and digestive system are working.
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Vitamins & MineralsRed Blood Cell Copper (RBC Copper)The Red Blood Cell Copper Test measures copper stored inside red blood cells, giving a clearer view of long-term copper status than a standard blood test. Copper is essential for energy, immunity, and red blood cell production. Low levels may cause fatigue, anaemia, or weak immunity, while high levels may indicate toxicity or over-supplementation. This test is only available at Healius and 4Cyte collection centres.
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HormoneOestradiol (LCMS)Curious about your hormone balance? Oestradiol (E2) is the main form of oestrogen and plays a key role in fertility, menstrual cycles, bone strength, and overall hormone health. This LCMS test offers highly accurate results and may help assess fertility, menopause status, or hormone-related symptoms in both women and men. For men using testosterone or performance therapies, LCMS testing is especially valuable, as it provides precise oestradiol results even when testosterone levels are high.
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Liver HealthBile Acids (Serum) TestThe Bile Acids (Serum) test measures substances made by the liver that help digest fats. High levels in the blood can mean the liver or bile flow isn’t working properly, which can affect digestion and overall health.
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Kidney HealthCystatin CThe Cystatin C test measures a protein in your blood that reflects how well your kidneys are filtering waste. It may help detect early kidney problems, sometimes before changes show in standard creatinine tests, and may also be linked to heart health risk.
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HormoneGrowth Hormone (GH)The Growth Hormone (GH) test measures a hormone that controls growth, muscle mass, and how your body uses fat and sugar. Abnormal levels can affect height in children, muscle strength, energy, and metabolism in adults.
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Vitamins & MineralsVitamin B6 (Pyridoxine)The Vitamin B6 Blood Test measures levels of pyridoxine, a B-vitamin that helps your body process protein, make red blood cells, and keep the nervous system working properly. Low B6 can cause anaemia, irritability, confusion, or nerve problems, while healthy levels support energy, brain health, and overall wellbeing.
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Vitamins & MineralsVitamin B2 (Riboflavin)The Vitamin B2 (Riboflavin) Blood Test measures levels of riboflavin, a vitamin that helps your body turn food into energy and supports healthy red blood cells. Low B2 can cause fatigue, mouth sores, cracked lips, and increase the risk of anaemia, while good levels help maintain energy and overall health.
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Vitamins & MineralsVitamin B1 (Thiamine)The Vitamin B1 (Thiamine) Blood Test measures levels of thiamine, a vitamin that helps your body convert food into energy and supports nerve and heart function. Low B1 can cause fatigue, muscle weakness, nerve problems, and in severe cases heart complications. Adequate levels are important for energy and overall health.
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Vitamins & MineralsRed Blood Cell Zinc (RBC Zinc)The Red Blood Cell Zinc Test measures zinc stored inside red blood cells, giving a more accurate picture of long-term zinc status than standard blood zinc tests. Adequate zinc supports immunity, hormone balance, metabolism, and healing, while low levels may lead to fatigue, poor immunity, and reproductive issues.This test is only available at Healius and 4Cyte collection centres.
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Vitamins & MineralsRed Blood Cell Magnesium (RBC Magnesium)The Red Blood Cell Magnesium Test measures magnesium stored inside red blood cells, giving a more accurate picture of long-term magnesium status than a standard blood test. Magnesium is vital for energy, muscle function, heart rhythm, and nerve health. Low levels may cause cramps, fatigue, or heart problems. This test is only available at Healius and 4Cyte collection centres.
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Liver HealthTotal ProteinThe Total Protein Test measures the amount of protein in your blood, including albumin and globulins. Proteins are important for building and repairing tissues, fighting infections, and maintaining fluid balance. Abnormal levels can signal liver or kidney problems, nutritional issues, or immune disorders.
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Liver HealthAlanine Aminotransferase (ALT)The Alanine Aminotransferase (ALT) Test, also called the ALT or SGPT test, measures an enzyme made in the liver. High ALT levels may suggest liver irritation or damage from conditions such as fatty liver, hepatitis, alcohol use, or certain medicines.
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Kidney HealthPotassiumThe Potassium Blood Test measures potassium, a mineral and electrolyte that helps control muscle movement, nerve signals, and heart rhythm. Abnormal levels may suggest kidney problems, hormone imbalances, or issues with diet and medications.
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Kidney HealthSodiumThe Sodium Blood Test measures the level of sodium, an electrolyte that helps control fluid balance, blood pressure, and muscle and nerve function. Abnormal levels may suggest dehydration, kidney problems, or issues with hormone balance.
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Kidney HealthUrea (Blood) TestThe Urea Blood Test checks how much urea, a waste product made when the body breaks down protein, is in your blood. High or low levels can point to kidney problems, dehydration, or liver issues, and the test is often used alongside other markers to assess overall kidney and metabolic function.
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Cholesterol & Blood PressureTotal CholesterolThe Total Cholesterol Test measures the overall amount of cholesterol in your blood. Cholesterol is needed for building cells and hormones, but too much can raise the risk of heart disease and stroke. This test helps check heart and metabolic health, especially when combined with other lipid tests.
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Cholesterol & Blood PressureTriglyceridesThe Triglycerides Test measures the level of fats (triglycerides) in your blood. High levels can increase the risk of heart disease, stroke, and pancreatitis, and are often linked to diet, weight, and diabetes. Healthy levels support good heart and metabolic health.
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Vitamins & MineralsActive Vitamin D (1,25 Dihydroxy) TestThe Active Vitamin D Test, also called the Vitamin D (1,25 Dihydroxy) or calcitriol test, measures the active form of vitamin D that your body uses. This test may help check calcium balance, bone strength, muscle health, and immune function, especially when standard vitamin D tests don’t give the full picture.
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Liver HealthAlbuminThe Albumin Blood Test measures albumin, the main protein made by the liver that helps maintain fluid balance and carry hormones, vitamins, and medicines through the blood. Low albumin may be linked to liver or kidney disease, poor nutrition, or inflammation, while healthy levels support strong circulation and overall body function.
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HormoneParathyroid Hormone (PTH)Concerned about your calcium levels or bone strength? Parathyroid hormone keeps calcium, phosphate, and vitamin D in balance so your bones, muscles, and nerves work the way they should. This test may help check if your parathyroid glands are doing their job and can be useful if you’re experiencing low bone density, kidney stones, or unexplained muscle weakness.