Potassium is an important macromineral, required by the body in relatively large amounts for optimal health. Potassium citrate is a potent, hypoallergenic source of potassium with high bioavailability. ... Potassium activates many enzymatic reactions and is essential to a number of physiologic processes including transmission of nerve impulses; contraction of cardiac, smooth, and skeletal muscles; gastric secretion; renal function; tissue synthesis; and carbohydrate metabolism. ... Potassium is the major cation of intracellular fluid and is essential for maintenance of acid-alkaline balance, isotonicity, and electrodynamic characteristics of the cell. In addition, it works with sodium to regulate water balance, heart rhythm, and normal nerve and muscle function. ... Contraindicated with the use of certain aluminum-containing drugs; consult your physician for further information.
