Goiter is an abnormal enlargement of the thyroid gland, the butterfly-shaped gland at the base of the neck. While iodine deficiency is a major global cause, both too little and too much iodine can ...

Hypothyroidism, a common thyroid disorder, often shows early signs on the skin. Dry, pale skin, itching, rashes, facial ...

Most of us don't give our thyroid a second thought. But the small, butterfly-shaped gland at the front of your neck plays a ...