An underactive thyroid, or hypothyroidism, affects metabolism. It can mimic simple weight gain but has deeper health effects.

Hormones control bodily functions such as growth, metabolism, and energy level functioning. Some Common Cases Include: ...

A 75-year-old Japanese woman was diagnosed as having Graves' disease in 1999. There was a family history of Graves' disease. At the time of diagnosis, serum levels of thyroid stimulating hormone ...

Clinical trials have demonstrated that optimal selenium levels correlate with improved thyroid function and reduced inflammation. This mineral’s antioxidant properties provide crucial protection ...

due to subacute thyroiditis (an inflamed thyroid), which can be caused by viruses including Covid-19. While this is extremely rare, a study published last year found that of 160 patients who ...

Thyroid diseases are characterized by hyperfunction (hyperthyroidism), hypofunction (hypothyoidism) or inflammation (thyroiditis) of the thyroid gland or the presence of thyroid nodules ...