NOW&ampreg; Cal-Mag Caps contains the minerals that are essential for bone health. In addition to Calcium and Magnesium, Cal-Mag Caps&ampnbsp;provide chelated, highly absorbable forms of Zinc, Copper and Manganese, three trace minerals known to support healthy bone metabolism. Vitamin D has also been included to support Calcium metabolism.*&ampnbsp;&ampnbsp;