A radioactive iodine uptake (RAIU) test will test the function of your thyroid gland, which helps regulate your metabolism. It works by measuring how much radioactive iodine is absorbed by the thyroid ...

Iodine is an important mineral found in nature, especially in oceans. Your body needs iodine to function properly. But it can't make it on its own. Instead, you need to get enough iodine through the ...

Iodine, the element added to the salt that you sprinkle on your dinner and use as an antiseptic for cuts, may play a key role in shielding against traumatic tissue damage from heart attacks or car ...

Iodine is a type of mineral that’s naturally found in the earth’s soil and ocean waters. It’s important to get enough iodine in your diet. It regulates hormones, fetal development, and more. Many ...