Testing ruled out their first suspicion. But further tests pinpointed what they — and the boy — had been missing: iodine. A century ago, iodine deficiency affected kids across large swaths of ...

Pregnant and breast-feeding women should seek out prenatal supplements that contain iodine, an element that is crucial to healthy brain development and may be lacking in their diets, the American ...

Researchers worry that iodine deficiency is making a comeback as people ditch table salt for kosher, pink Himalayan and other salts You can save this article by registering for free here.

Should I be concerned about getting enough iodine in my diet? -- P.M. ANSWER: Iodine is necessary to make the thyroid hormones. In the United States, the areas with the least iodine are the Great ...

NEW YORK — The war in Ukraine has heightened fears about nuclear exposure — and interest in iodine pills that can help protect the body from some radiation. Concerns have grown in recent weeks ...