K-Zyme is a source of potassium, combined with SOD and catalase, important antioxidant enzymes. Potassium is a very important mineral for the proper functioning of all cells, tissues, and organs in the human body. Potassium is crucial to heart function, and plays a key role in skeletal and smooth muscle contraction, making it important for normal digestive and muscular function.* Potassium is also important for the maintenance of normal blood pressure levels, as well as for urinary alkalinization, which is necessary for proper mineral retention and xenobiotic excretion.*