Now Potassium plus Iodine 180 tabs is rich in Potassium Iodide (KI), a potent substance made from the combination of essential trace minerals Potassium and Iodine. Potassium is a regulator of the body’s pH levels, while Iodine, in Iodide form, is required for normal functioning of the thyroid. Thyroid hormones are mainly responsible for regulating energy production and metabolism at a cellular level. Take advantage of the therapeutic benefits of Iodine and Potassium by supplementing with Now Now Potassium plus Iodine 180 tabs.