Thyroid
Your thyroid controls the pace of nearly every process in your body — from how quickly you burn calories to how clearly you think. When thyroid hormones drift out of balance, the effects show up as unexplained fatigue, stubborn weight changes, mood swings, or feeling too hot or cold. Because these symptoms overlap with so many conditions, blood testing is the only reliable way to know if your thyroid is the cause.
Thyroid-Stimulating Hormone (TSH)
x2
Evaluates thyroid function affecting metabolism, energy, weight, mood, and body temperature regulation. Helps detect hypothyroidism and hyperthyroidism before symptoms become severe — essential for women, those with family history, and during pregnancy.
Learn more about Thyroid-Stimulating Hormone (TSH)
Triiodothyronine (T3) Free
x2
Measures the most active thyroid hormone that directly affects cellular metabolism and energy. Helps detect T4-to-T3 conversion problems missed by standard thyroid tests — essential for those with persistent symptoms despite normal TSH and T4.
Learn more about Triiodothyronine (T3) Free
Thyroxine (T4) Free
x2
Measures active thyroid hormone production to track thyroid function over time and catch subtle changes early. Helps establish your personal baseline, detect declining function before symptoms develop, and optimize thyroid medication dosing.
Learn more about Thyroxine (T4) Free
Thyroglobulin Antibodies
x2
Detects autoimmune thyroid activity that TPO antibodies alone may miss, completing your thyroid autoimmune profile. Essential for thyroid cancer surveillance where TgAb affects tumor marker reliability.
Learn more about Thyroglobulin Antibodies
Thyroid Peroxidase Antibodies (TPO)
x2
Detects autoimmune thyroid disease years before thyroid dysfunction develops. Helps predict future hypothyroidism risk, guide treatment decisions for subclinical disease, and identify pregnancy-related thyroid risks
Learn more about Thyroid Peroxidase Antibodies (TPO)
The average physician tests only 19 biomarkers.
Pin includes over 100 tests to give you the 360-degree picture of your health.
