More than 100 years ago, Americans were becoming deficient in the mineral iodine. It was causing problems like swelling in the neck—called a goiter—which signals that the thyroid had become inflamed ...

Iodine is a mineral essential for thyroid health. Although many types of seafood are rich in iodine, other foods with iodine include eggs, dairy products, and some plant foods. Share on Pinterest ...

Fears of a potential nuclear conflict or accident after Russia’s invasion of Ukraine are sparking a huge interest in iodine tablets, which can protect the body from some of the harmful effects of ...

Iodine deficiency, a public health concern resolved decades ago, may be making a comeback due to changing eating habits, according to new findings by McMaster University researchers. Scientists ...

DEAR HELOISE: All the women in my office are having problems with our nails cracking. You printed a hint about how to strengthen fingernails once. Can you reprint it for me and my co-workers? We need ...

NEW YORK (Reuters Health) - Iodine supplements may improve mental function in children with even mild deficiencies in the nutrient, a small study suggests. Iodine is a chemical element necessary for ...

A trace element known as iodine plays a major role in our health, powering the thyroid gland to regulate metabolism. But a recent paper published in Nutrients reveals that "mild-to-moderate iodine ...