Essential Mineral Supports Electrolyte Mineral Balance Supports Nervous SystemPotassium is an important mineral used in various bodily functions. It is an important factor in the maintenance of the bodys acid-base balance and nerve conductions, as well as the transfer of nutrients through cell membranes. Potassium is found in a number of foods, including dairy, fish, and other meats, fruits, vegetables and whole grains. Because food processing reduces the levels of naturally occurring nutrients in foods, supplementation may be necessary to insure adequate intake. Potassium Citrate is a well absorbed and highly bioavailable form of potassium.