Now Foods Liquid Cal/Mag, Blueberry, 16-Ounce
Calcium is an important mineral best known for its role in the formation of bone and teeth.Magnesium is another key mineral that plays a complementary role in bone formation.In addition, Boron and Vitamin D have been included in this product because they play an essential role in bone metabolism.  Calcium also serves as an integral cofactor in numerous biochemical reactions and Magnesium is known to be involved in more than 300 metabolic reactions.In addition, Magnesium and Calcium work together in several physiological systems, providing support for the maintenance of healthy cardiovascular function as well as for healthy muscle function*