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 ...

The thyroid gland helps regulate metabolism and influences how quickly cells repair and renew themselves. When thyroid hormone levels become abnormal.

The first signs of hyperthyroidism (overactive thyroid) may be subtle but could worsen if the condition is left untreated. Common initial manifestations of hyperthyroidism may include: Diagnosis of ...

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 ...

Brandi Jones has over two decades of experience as a nurse in an acute care setting. Her clinical background includes pediatrics, medical-surgical, and women's health. She also specializes in ...

“I’m just so tired.” “I don’t know where this extra weight came from.” “My eyes look like they’re bulging.” Is your thyroid to blame? Widespread myths about the thyroid make it challenging to know for ...

This article was reviewed by Felix Gussone, MD. Thyroid health reflects how well your thyroid gland is functioning as part of your broader endocrine system. The endocrine system is a network of glands ...