Potassium Iodide is a white, odorless chemical compound made up of 76% iodine and 23% potassium. You might also see it represented by its chemical formula, KI: K for potassium and I for iodine. As a supplement, KI exists in tablet or liquid form. Potassium iodide’s most well-known use is in radiation emergencies when it’s taken to flood out the radioactive iodine with a stable, safe iodine form. Healthcare providers also use potassium iodine during surgeries or as a topical skin treatment, and individuals may use it as a nutritional […]