Magnesium is an essential mineral that serves as an enzyme cofactor for over three hundred biochemical reactions in the body. The need for magnesium throughout the body is reflected in the fact that the adult human body contains approximately 25 grams of magnesium, divided among the skeleton, muscle tissue, blood, and other areas.
Magnesium malate is a form of magnesium bound to malic acid, which is a compound found naturally in fruits and vegetables, and is responsible for the tart flavor of rhubarb and green apples. Magnesium is a required cofactor for enzymes that harness energy from carbohydrates, while malic acid is an intermediary of the complex process that generates energy from all fuel sources, including carbohydrates, fats, and ketones. Therefore, magnesium malate may be especially beneficial for individuals who experience occasional low energy and fatigue.