Among the twelve essential cell salt medications, Nat. Phos. (Natrum Phosphoricum) stands out for its ability to relieve a range of symptoms related to acidity in the body. When excessive or disturbed acidity in the digestive tract results in symptoms of hyperacidity, indigestion, or gas, Nat. Phos. can stimulate the body’s ability to break down the acids and restore a natural balance without slowing digestion or neutralizing the acids needed to digest food. Tablets are flavorless and dissolve immediately without water for no upset stomach.