Research suggests that taking high doses of biotin may lead to inaccurate thyroid lab results. Stopping biotin several days before your test can help you avoid this. Biotin is a B-complex vitamin ...
Doctors use various blood tests for hair loss to identify the cause, including tests for hormone levels, thyroid function, and nutrient deficiencies like iron and vitamin D. Diagnosing hair loss ...
Thyroid tests are a series of blood tests that measure thyroid gland function. If the thyroid hormone levels in the blood are too high, the thyroid is hyperactive, and there’s a risk of hyperthy ...
“Hyperthyroidism is often linked to Graves’ disease, another autoimmune condition that overstimulates the thyroid. Thyroid nodules, which are abnormal lumps in the thyroid, and excessive iodine can ...