Iodine deficiency is a nutritional imbalance that happens when you don't have enough iodine in your diet. Iodine affects your ability to produce thyroid hormone, which can lead to a number of health ...

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 ...

Ever since manufacturers began adding iodine to salt in the 1920s, deficiency in this trace element has been relatively rare. And that's a really good thing, considering that iodine is an essential ...

Doctors and researchers are puzzled by a recent rise in what might seem like an antiquated problem: iodine deficiency. Subscribe to our newsletter for the latest sci-tech news updates. Iodine, a trace ...

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 ...

Iodine is essential for proper thyroid function—and your thyroid gland does a lot. It regulates your metabolism, supports your heart and nervous system, and impacts basic bodily functions, like ...