Thyroid Health

The thyroid gland is a small gland located in the neck, just below the larynx. Despite its size, the thyroid gland is a central part of the body's hormone system. The thyroid gland produces the thyroid hormones triiodothyronine (T3) and thyroxine (T4). These hormones regulate, among other things, the body's metabolism, heart rate and temperature.
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  • Iodine Random Urine Test

    Iodine Random Urine Test
    $70.00 AUD

    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.
  • Reverse T3 (rT3) Blood Test

    Reverse T3 (rT3) Blood Test
    $150.00 AUD

    The Reverse T3 (rT3) Test measures a form of thyroid hormone that is inactive. High rT3 levels may happen during stress, illness, or inflammation when the body slows metabolism. This test may help give a broader picture of thyroid and metabolic function alongside a Thyroid Function Tests (TSH, T3, and T4).
  • Thyroglobulin Blood Test

    Thyroglobulin Blood Test
    $46.00 AUD

    The Thyroglobulin Blood 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.
  • Thyroid Function (TSH, Free T3, and Free T4) Blood Test

    Thyroid Function (TSH, Free T3, and Free T4) Blood Test
    $60.00 AUD

    The Thyroid Function Test checks how well your thyroid gland is working by measuring three key hormones: TSH, Free T3, and Free T4. These hormones control energy, metabolism, and growth. Abnormal results can explain symptoms like fatigue, weight changes, mood shifts, or temperature sensitivity, and may indicate an underactive or overactive thyroid.
  • Thyroid Receptor Antibodies Blood Test

    Thyroid Receptor Antibodies Blood Test
    $60.00 AUD

    Detect 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.
  • Thyroxine-Binding Globulin (TBG) Blood Test

    Thyroxine-Binding Globulin (TBG) Blood Test
    $54.00 AUD

    Understand your thyroid hormone transport with our Thyroxine-Binding Globulin Blood Test. This protein carries thyroid hormones through your bloodstream, and measuring its levels can help explain abnormal thyroid function test results and guide an accurate thyroid health assessment.