Source Naturals Magnesium Malate Supports Muscles and Energy Production* NonGMO Vegetarian Friendly Magnesium Supplement 3 750 MG per Serving - 90 Tablets

Source Naturals Magnesium Malate is a compound of magnesium and malic acid. Malic acid is a natural fruit acid that is present in most cells in the body and is an intermediate in the Krebs cycle where energy is captured during the metabolism of carbs and fats. Magnesium is an essential cofactor for over 300 enzymatic reactions in metabolism ATP synthesis and energy production. Magnesium plays important roles in muscle relaxation because of its function as a cofactor for enzymes and because of its ability to counterbalance calcium in the cell.*