Health Tests - Page 8
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ZRT Thyroid Peroxidase (TPO) Antibodies Blood Spot Home Thyroid Testing Kit
4.7 out of 5 stars with 30 reviews
Due to state law, we can not ship this product to NY State. Thyroid peroxidase is an enzyme produced in the body that helps with the production of thyroxine (T4). Sometimes the body will attack the thyroid gland by producing thyroid peroxidase (TPO) antibodies that prevents the thyroid gland from producing enough thyroxine leading to hypothyroidism. This is typically only seen in autoimmune disorders like Hashimoto's disease. If you your T4 levels are low, this test would be useful in helping