Thyroid disease is more than a matter of weight gain or fatigue—it often manifests visibly through changes in your skin, hair, and nails. While the thyroid gland resides deep in your neck, ...

If your mysterious weight loss, sudden intolerance to heat, and noticeably irregular period has you scouring the internet for the reasons why, you’ve probably wondered if your symptoms are the result ...

Hypothyroidism is when the thyroid gland does not produce enough thyroid hormones, whereas hyperthyroidism is when the thyroid gland produces too much. The conditions have different symptoms and ...