Overview: Iodine is commonly taken to increase iodine levels. Common side effects include diarrhea, nausea, vomiting, rash, or stomach discomfort. Serious side effects are rare but can include thyroid ...

Iodine is a mineral that is needed in the diet to ensure that the thyroid works properly. Thyroid hormones play an important role in a wide range of bodily functions, including metabolism, bone health ...

When iodine comes up, you may think of table salt, but these foods can pack in significantly more of this nutrient and with potentially far less soidum.