Make sure you protect your thyroid by taking Potassium Iodide by Now Foods on a daily basis. Take this dietary supplement and make sure your thyroid functions the way it is supposed to. It will cleanse your body and help you have better health overall. The thyroid regulates a lot of essential functions in the body and hypothyroidism or hyperthyroidism can be quite dangerous for your body. This Potassium Iodide contains no salt, sugar, starch, yeast or gluten.BenefitsDietary SupplementVegetarian Formula100 % Gluten FreeContains cellulose, stearic acid, and silica Supports normal thyroid functions