Most thyroid tests don’t require any special preparation. However, the radioactive iodine uptake scan requires you to abstain from certain foods and medications for up to several weeks. If a doctor ...

The chances of having a low or high rate of thyroid function — hypothyroidism or hyperthyroidism, respectively — increase as you age, according to a 2019 review. The TSH hormone regulates the thyroid ...

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 ...

Thyroxine (T4) is the main hormone your thyroid makes. Your thyroid hormones are important because they control how your body uses energy from the food you eat. (Photo Credit: iStock/Getty Images) T4 ...

Performing a self-neck check can help in the early detection of thyroid cancer — however, neck swelling does not always signify thyroid cancer. Sometimes, a medical examination is necessary. Share on ...

If there's one health test I've seen most women in my family talk about at least once in their lives, it's the thyroid test. My mother has hypothyroidism. My maternal aunt had hypothyroidism. My ...

Thyroid problems can look like normal stress, aging, or poor sleep, which is why millions of Americans may not realize their ...

Check-ups during pregnancy tend to focus around the waist. But there's growing debate about which mothers-to-be should have a gland in their neck tested, too. Numerous studies since 1999 have found ...