A new study found that in an area of China where the residents have a reputation for longevity, the soil is rich in selenium.

A notable case of iodine deficiency has surfaced, as a 13-year-old boy with a rapidly enlarging neck puzzled doctors in ...

I was diagnosed with Graves' disease, an autoimmune disorder. Going sober and trying an anti-inflammatory diet reduced my ...

A century ago, iodine deficiency affected kids across large swaths of the country. It essentially disappeared after some food ...

A new photo of Ariana Grande looking 'dangerously thin' has sparked concerns among fans and doctors. The singer has visibly ...