Why it's essential and how much you need ...

The 13-year-old boy came to the clinic with a rapidly ballooning neck. Doctors were puzzled. Testing ruled out their first suspicion. But further tests pinpointed what they — and the boy — had been ...

When you think of iodine—the chemical element that helps your body produce thyroid hormones and regulate energy—you probably associate it with table salt. That’s because back in the 1920s, researchers ...

If you're into vegan fish alternatives with seaweed, you may well think you're getting a healthy amount of iodine, as you normally would by eating fish. After all, seaweed is one of the best food ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW YORK (AP) — The 13-year-old boy came to ...