But further tests pinpointed what they — and the boy — had been missing: iodine. A century ago, iodine deficiency affected ...

A century ago, iodine deficiency affected kids across large swaths of the country. It essentially disappeared after some food makers started adding it to table salt, bread, and some other foods ...

But further tests pinpointed what they — and the boy — had been missing: iodine. A century ago, iodine deficiency affected kids across large swaths of the country. It essentially disappeared after ...

Here’s everything you need to know about the essential trace mineral iodine and how to get enough of it on a plant-based diet ...

and iodine deficiency became rare.But diets changed. Processed foods now make up a large part of the American diet, and though they contain a lot of salt, it's not iodized. Leading bread brands no ...