Magnesium Phospholipid Complex 90 CapsAdditional Information Magnesium contibutes to a number of important functions including normal muscle function and maintenance of normal bones and teeth as well as contributing to normal energy metabolism. Magnesium contributes to electrolyte balance. Magnesium contributes to normal functioning of the immune system. Magnesium contributes to normal protein synthesis Product Information per Daily Intake Ingredient Amount Providing % EC NRV Magnesium