Iodine is a nonmetal trace element the body needs to make thyroid hormones. These hormones control many body functions, such as making proteins, enzyme activity, and metabolism. They also affect ...

Iodine deficiency can also cause hypothyroidism, where the thyroid becomes underactive and doesn’t produce enough of the thyroid hormone thyroxine.This can lead to symptoms including weight gain ...

Iodine is an essential element - without which we would suffer severe developmental problems - and yet most of us have no idea how much we need, or where it comes from. In Their Element: Awesome ...

A lack of natural iodine in the soil and water, and an iodine-poor diet, led to the "characteristic neck swellings": enlarged thyroid glands. But after iodine supplements were shown to help ...