Heart & Circulation

Get a clear picture of cardiovascular health and blood flow. These profiles assess risk and performance across metabolism, inflammation, blood pressure regulation and vessel function—highlighting early dysfunction before symptoms appear, with optimal ranges and plain‑English insights. Use them to establish a baseline, investigate fatigue, poor recovery or family risk, and track progress from nutrition, training, sleep and stress changes. You’ll get prioritised actions and a sensible retesting cadence to protect heart health and improve endurance and longevity.
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  • Potassium Blood Test

    Potassium Blood Test
    $35.00 AUD

    The 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.
  • Red Blood Cell Magnesium (RBC Magnesium) Blood Test

    Red Blood Cell Magnesium (RBC Magnesium) Blood Test
    $115.00 AUD

    The Red Blood Cell Magnesium Blood 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 collection centres.
  • Sodium Blood Test

    Sodium Blood Test
    $39.00 AUD

    The 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.
  • Total Cholesterol Blood Test

    Total Cholesterol Blood Test
    $39.00 AUD

    The Total Cholesterol Blood 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.
  • Triglycerides Blood Test

    Triglycerides Blood Test
    $38.00 AUD

    The Triglycerides Blood 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.
  • Urate (Uric Acid) Blood Test

    Urate (Uric Acid) Blood Test
    $38.00 AUD

    The Urate (Uric Acid) Blood Test measures the level of uric acid in your blood. High levels can cause crystals to form in the joints, leading to gout, and may also signal kidney problems or higher risk of heart disease. Low levels are less common but can happen with certain conditions or medications.
  • Vitamin B1 (Thiamine) Blood Test

    Vitamin B1 (Thiamine) Blood Test
    $55.00 AUD

    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.