Q. I feel perfectly healthy, but my latest physical showed an abnormal thyroid lab test. I take a handful of vitamins, no drugs, and I don’t want to start any now. My doctor wants me to begin ...

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 that ...

Millions of Americans suffer from underactive thyroid glands, and most don't even know it can cause a variety of health problems. Proper testing has long been deemed the key to getting the right ...

Eun Lee, MD Key Takeaways A T4 test checks thyroid function by measuring thyroxine levels.Symptoms of high T4 include a fast ...

Myxedema is caused by the deposition of hyaluronic acid in patients with thyroid disease. Blood tests can detect thyroid dysfunction, which can result in cardiac, GI, and menstrual disturbances as ...

Thyroid blood tests help figure out how well your thyroid gland is working. TSH helps the thyroid gland know when to make ...

The scenario is fairly common: you are in your medical provider’s office for a checkup and also happen to be getting lab work done. You report that you have no symptoms of feeling cold or fatigue, ...

A sizeable proportion of people use cosmetic products containing enough biotin to interfere with several laboratory measurements, including those of thyroid function, new research finds. The clinical ...

Have you been advised to get a thyroid function test? Here is all you need to know about the tests. Shanaya, a 30 year old working mother was lately saying that she felt extremely tired, had put on a ...

Thyroid dysfunction affects an estimated 20 million Americans and about 1 in 8 women will develop a thyroid disorder during her lifetime. Yet, up to 60% of those with thyroid disease are unaware of ...

This article was reviewed by Lynn Marie Morski, MD, JD. Key Takeaways: Some symptoms of menopause and hypothyroidism overlap, ...