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

BOSTON (Reuters) - Most multivitamin supplements that contain iodine carry less -- and sometimes far less -- of the element than stated on the label, possibly putting newborns at risk for ...

Add Yahoo as a preferred source to see more of our stories on Google. Doctors have long touted iodine as vital for healthy thyroid function, but researchers have recently discovered that not all forms ...

NEW YORK (AP) — 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 ...