The thyroid, a butterfly-shaped gland at the base of the neck, regulates metabolism, energy levels, digestion, and reproductive health. Thyroid disorders are among the most common endocrine conditions ...

Hypothyroidism, or underactive thyroid, is a condition in which the thyroid gland produces less thyroid hormone than the body needs to maintain healthy functions. Since thyroid hormone regulates the ...

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

Thyroid hormone replacement is a medication you take to replace hormones if your thyroid isn’t producing enough or if your thyroid has been removed. Thyroid hormone replacement typically involves ...

Triiodothyronine, or T3, is an important thyroid hormone that helps maintain muscle control, brain function and development, heart and digestive functions. High or low T3 levels may indicate an ...

Everything from your metabolism to your fertility is controlled by hormones. There are more than 50 hormones in the human body, and some are really good at one job, while others multitask. Sound ...

Since the regeneration of thyroid glands has remained challenging, patients with thyroid disorders who have their glands surgically removed must take hormone replacement medication for the rest of ...