Immune & Allergy
Understand how your immune system is working and what’s triggering it. These profiles evaluate immune balance, inflammation, and allergic sensitisation to reveal hidden drivers of symptoms—translated into plain-English guidance you can act on.
Use them to establish a baseline, investigate recurrent infections, skin and sinus issues, or food and environmental reactions, and to monitor known conditions. Get prioritised next steps for exposure management, diet and lifestyle, plus a sensible retesting cadence to maintain long‑term immune resilience.
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ThyroidThyroid Receptor AntibodiesDetect autoimmune thyroid conditions with our Thyroid Receptor Antibodies test. This specialised test identifies antibodies that can cause hyperthyroidism, helping diagnose Graves' disease and guide treatment decisions for optimal thyroid health management.
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Infectious Disease ScreeningRoss River Virus Serology (RRV)The Ross River Virus (RRV) Serology Test checks for antibodies your body makes after infection with Ross River virus, which is spread by mosquitoes in Australia. This test may help confirm exposure if you have symptoms such as joint pain, fever, tiredness, or rash.
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Infectious Disease ScreeningHepatitis C TestDetect Hepatitis C virus exposure and infection with our comprehensive serology test. This important analysis identifies antibodies to Hepatitis C virus, providing crucial insights into current or past infection and the need for further evaluation and treatment.
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Infectious Disease ScreeningHepatitis B TestAssess your Hepatitis B immunity and infection status with our comprehensive serology panel. This important analysis detects multiple markers of Hepatitis B virus, providing crucial insights into current infection, past exposure, immunity status, and vaccination effectiveness.
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Heavy Metals & ToxicologyGoldWork with gold or exposed through treatment? The Gold Blood Test measures how much gold is in the body. While gold is used in jewellery and industry, high levels usually come from medical treatments or workplace exposure. This test may help check for overexposure and monitor possible effects on the kidneys or immune system.
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Fertility & PregnancyCA-125 Blood Test (Ovarian Cancer Marker)The CA-125 Blood Test measures a protein that can rise in the blood with ovarian cancer and certain non-cancer conditions. This test may help monitor ovarian health, especially if you have symptoms, known risk factors, or are being followed up after treatment. It is usually used alongside other checks rather than as a stand-alone cancer test.
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AutoimmuneAntinuclear Antibodiy (ANA) TestScreen for autoimmune conditions with our comprehensive Antinuclear Antibody test. This important analysis detects ANA to identify autoimmune diseases like lupus, evaluate unexplained symptoms, and provide crucial diagnostic information for systemic autoimmune disorders.
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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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AutoimmuneRheumatoid Factor (RF)The Rheumatoid Factor (RF) test checks for an antibody that can be present when the immune system attacks healthy tissues. Higher levels are often linked to rheumatoid arthritis and other autoimmune diseases that cause joint pain, swelling, and stiffness.
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Vitamins & MineralsVitamin EThe Vitamin E Blood Test measures levels of this key antioxidant that helps protect cells from damage. Adequate vitamin E supports immunity, skin health, and circulation, while low levels may increase the risk of oxidative stress and related health issues.
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Vitamins & MineralsVitamin CThe Vitamin C Blood Test measures levels of this essential vitamin, which supports immune defence, helps the body heal, and protects cells from damage. Low vitamin C can cause fatigue, slow wound healing, and in severe cases, scurvy. Adequate levels are important for energy, skin health, and overall wellbeing.
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Vitamins & MineralsVitamin AEvaluate vision and immune health with our comprehensive Vitamin A test. This important analysis measures vitamin A levels to assess visual function, evaluate immune system status, investigate skin health, and guide supplementation for optimal health and development.
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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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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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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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Heavy Metals & ToxicologyNickelWork with metals or have a nickel allergy? Nickel is a trace element found in the environment, but too much can cause allergic reactions or health issues. This test may help check for workplace exposure, overexposure from jewellery or food, or explore whether nickel sensitivity is linked to your symptoms.
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Vitamins & MineralsCopperThe Copper Blood Test measures copper, a mineral essential for making red blood cells, supporting energy production, and keeping the immune and nervous systems healthy. Low copper may be linked to anaemia, fatigue, or weak immunity, while high levels may suggest overload or exposure from supplements, water, or the environment.
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Heavy Metals & ToxicologyArsenicConcerned about water, food, or workplace exposure? Arsenic is a toxic metal that can build up in the body and affect the skin, nerves, kidneys, and immune system. This test may help check for overexposure and monitor possible health risks.
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ThyroidThyroglobulinThe Thyroglobulin Test measures a protein made by the thyroid gland. After thyroid surgery or treatment for thyroid cancer, this test may help check for recurrence. It can also be used alongside antibody tests to assess thyroid function and possible autoimmune activity.
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InflammationHighly Sensitive CRP (hs-CRP)The High-Sensitivity CRP (hs-CRP) Test measures very small amounts of C-reactive protein, a marker of inflammation in the body. Higher hs-CRP levels can be linked to a greater risk of heart disease, stroke, or chronic inflammation, while lower levels suggest healthier cardiovascular and immune function.
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InflammationC-Reactive Protein (CRP)The CRP Test measures C-reactive protein, a substance that rises in the blood when there is inflammation. High CRP levels can suggest infection, injury, or chronic inflammatory conditions, while lower levels are linked with healthier immune and heart function.
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Vitamins & MineralsVitamin D (25-OH)Boost your health from the inside out with our comprehensive Vitamin D Blood Test. Often called the 'sunshine vitamin', vitamin D is crucial for bone strength, immune function, mood regulation, and overall wellbeing - yet deficiency is surprisingly common, especially in Australia's climate extremes.
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Vitamins & MineralsZincThe Zinc Blood Test measures levels of zinc, an essential mineral needed for immune function, wound healing, hormone balance, and metabolism. Low zinc can lead to poor immunity, skin problems, and fertility issues, while high levels may indicate excessive supplementation or exposure.
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HormoneCortisolUnderstand your body's stress response with our Cortisol Blood Test. Often called the 'stress hormone', cortisol plays a crucial role in energy regulation, immune function, and how your body responds to daily challenges. This test helps identify if stress, fatigue, or mood issues might be linked to cortisol imbalances.