Ingredients: Vitamin D 2000 IU, Magnesium 110mg Directions: 1 capsule daily, preferably with meals Magnesium promotes the absorption and retention of calcium. Magnesium contributes to normal energy metabolism. Magnesium contributes to the process of cell division. Vitamin D helps the body utilize calcium and phosphorus. Vitamin D contributes to the normal functioning of the immune system. Vitamin D contributes to the maintenance of normal bones