Product Description1000 IU / 45 mcg Plus Cardiovascular Support* NOW combines two nutrients extensively researched for their contribution to the health of bones teeth and the cardiovascular system.* Vitamin D3 promotes calcium transport and absorption.* Recent studies indicate that vitamin D3 may play a role in proper insulin action and glucose metabolism and has an important function within the immune system.* Vitamin K is critical for the formation of a healthy strong bone matrix.* Vitamin Ks role in arterial health revolves around its ability to support proper calcium metabolism in vascular structures.* Vitamin K2 is a readily active and biologically available form of vitamin K.* Natural color variation may occur in this product.Brand StoryBy