Iodine play so many important roles in the body that it is considered one of the most important mineral supplements on the market today. Because different tissues of the body prefer different forms of iodine, Iodoral has been formulated with the perfect balance of the two most important forms: iodine and iodide. By supplementing with Iodoral you can assure that a sufficient amount of iodine will be present for the proper functioning of the thyroid, skin, breast, bones, hair and immune system.