A radioactive iodine uptake (RAIU) tests the function of your thyroid gland, which helps regulate your metabolism. It works by measuring how much radioactive iodine is absorbed by the thyroid gland, ...

You’ve probably heard of the thyroid gland, but do you know what it does? Most people aren’t usually aware of their thyroids ...

The human body is complex, and hormones are the key messengers that conduct millions of processes. Of these, thyroid hormones occupy a very special place, controlling everything from our energy and ...

A thyroid-stimulating immunoglobulin (TSI) test is a blood test that can help diagnose Graves’ disease, an autoimmune condition that causes an overactive thyroid. A TSI test measures levels of TSIs in ...

A TPO antibody test helps diagnose autoimmune thyroid diseases like Hashimoto’s thyroiditis. A positive test result means antibodies are present and may indicate a thyroid condition, but other tests ...

Everlywell offers over 30 at-home test kits for food sensitivities, thyroid function, human papillomavirus (HPV), COVID-19, and more. Everlywell is an online company that offers at-home test kits for ...

PHILADELPHIA (WPVI) -- The thyroid is a small gland with a big job. When it malfunctions, it can affect the body in many ways. It's the butterfly-shaped gland just below the Adam's apple. "And it is ...

The widespread use of biotin supplements in the general population, particularly at high doses for therapeutic and nutritional purposes, has raised concerns regarding its interference in immunoassays.

If part of your thyroid needs to be removed in a lobectomy, the remaining gland will likely still be able to fulfill most of the functions of a full thyroid gland. Your thyroid is a small ...