Health Markers
Build your own blood test with exactly the biomarkers you need.
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DAO (Diamine Oxidase)
DAO testing helps identify histamine intolerance — a common but underdiagnosed cause of recurring headaches, digestive complaints, and skin reactions. Including DAO in a preventive health panel provides actionable dietary insights.
DHEA-S
DHEA-S is the most abundant adrenal hormone and a reliable marker of overall adrenal function. Its age-related decline makes it a valuable indicator for preventive health monitoring.
DHT (Dihydrotestosterone)
DHT is the most biologically active androgen and provides important insight into how testosterone is being metabolised. Including DHT in your panel offers a more complete hormonal picture.
Dengue IgG
A Dengue IgG test detects IgG antibodies against the dengue virus in your blood. A positive result may indicate a past dengue infection, as IgG antibodies typically develop one to two weeks after initial exposure and can persist for years.
Dengue IgM
A Dengue IgM test detects IgM antibodies against the dengue virus in your blood. A positive result may indicate a recent or active dengue infection, as IgM antibodies are typically the first to appear within days of symptom onset.
Dengue Virus NS1
A Dengue NS1 test detects the NS1 (non-structural protein 1) antigen of the dengue virus in your blood. This test is particularly useful for early detection during the first few days of illness, before antibodies have developed.
Digoxin
Digoxin monitoring is a vital component of managing your prescribed heart medication. Due to its narrow therapeutic window, regular blood level checks are essential to ensure your treatment remains both safe and effective.
Dopamine (Urine)
Dopamine is a fundamental neurotransmitter for mood, motivation, and cognitive function. Including this test in your panel provides valuable insight into overall neurological and adrenal health.
EBV EBNA IgG
An EBV EBNA IgG test detects IgG antibodies against the Epstein-Barr nuclear antigen (EBNA). A positive result typically indicates a past EBV infection, as EBNA antibodies develop weeks to months after the initial infection and usually persist for life.
EBV VCA IgG
An EBV VCA IgG test detects IgG antibodies against the Epstein-Barr virus viral capsid antigen (VCA). A positive result may indicate a past or current EBV infection, as VCA IgG antibodies typically appear during the acute phase and persist for life.
EBV VCA IgM
An EBV VCA IgM test detects IgM antibodies against the Epstein-Barr virus viral capsid antigen (VCA). A positive result may indicate an acute or recent EBV infection, as VCA IgM antibodies are typically the first to appear and usually decline within a few months.
ENA (Extractable Nuclear Antigens)
ENA testing provides specific autoimmune disease classification when ANA is positive. Each antibody points to a different condition, enabling targeted evaluation.
ESR (Erythrocyte Sedimentation Rate)
ESR is a simple yet valuable inflammation screening tool. Regular testing supports early detection of inflammatory conditions as part of preventive health.
Elastase (Pancreatic)
Pancreatic elastase testing provides a non-invasive assessment of your pancreatic digestive function. As part of a comprehensive health evaluation, it can help identify digestive concerns related to pancreatic enzyme production.
Endomysium IgA
Endomysium IgA provides highly specific confirmation of coeliac disease when used alongside anti-TTG screening. Including both markers in a preventive panel ensures comprehensive coeliac assessment.
Eosinophils
Eosinophils are white blood cells involved in allergic reactions and the defence against parasites. They are part of your complete blood count. A raised count is often seen with allergies, asthma or a parasitic infection, while a low count is usually not a concern.
Erythrocytes (RBC)
An erythrocyte (red blood cell) count measures the number of red blood cells in your blood. Red blood cells are responsible for carrying oxygen from your lungs to the rest of your body and transporting carbon dioxide back for exhalation.
Estradiol (E2)
Estradiol (E2) is the most active form of estrogen, contributing to bone strength, heart health, and emotional wellbeing. Monitoring your levels may help identify hormonal shifts early. Discuss your results with a healthcare provider for personalised guidance.
Estrone (E1)
Estrone (E1) is a weaker form of estrogen that becomes increasingly important with age. Produced mainly in fat tissue, it reflects your body's estrogen activity after reproductive years. Monitoring E1 may help your healthcare provider assess your overall hormonal health.
FSH (Follicle Stimulating Hormone)
Follicle-stimulating hormone (FSH) is produced by the pituitary gland and is essential for reproductive function throughout life. Monitoring FSH may help detect age-related hormonal changes early. Your healthcare provider can help you understand your results in the context of your overall health.
Factor V Leiden
Factor V Leiden is the most common inherited thrombophilia. This one-time genetic test provides lifelong information about your clotting risk.
Ferritin
Ferritin is the most sensitive early indicator of iron status. Regular testing helps detect depletion before symptoms appear, supporting proactive health management.
Fibrinogen
Fibrinogen provides dual insight into clotting function and inflammatory status. Including it in a health panel delivers valuable cardiovascular risk information.
Folate (Folic Acid)
Folate measures vitamin B9 levels, a water-soluble nutrient involved in cell division and DNA synthesis. Monitoring your folate status may help you maintain awareness of this important aspect of your nutritional health.