Bicarbonate is a naturally occurring substance in the human body. Normally produced by the kidneys and (in a lesser degree) in the intestinal tract, bicarbonate works to reduce and eliminate hydrogen ions and neutralize acidity in the blood. Taking a bicarbonate formula assists in promoting neuromuscular function, adapting ‘fast twitch’ muscle fibers to perform effectively during athletic activities, neutralizing excess stomach acid to avoid indigestion, and to reduce the rate of bone loss.