Since 1947 Promotes Healthy Bone Mineralization Supports Nerve & Muscle Function Non-GMO Gluten, Wheat & Dairy Free Suitable for Vegan K-Parve Dietary SupplementMagnesium helps to regulate calcium transport and absorption. By stimulating the secretion of calcitonin, it aids the influx of calcium into bone and promotes optimal bone mineralization. Along with ATP, magnesium supports cellular energy release. It also promotes nerve and muscle function. This formulation offers Vitamin B6 to support energy metabolism and nervous system health in the body.