Although Vitamin K is best known for its role in normal blood clotting function, recent research has revealed Vitamin K's beneficial effects on bone and cardiovascular health.&ampnbsp;In bone tissue, Vitamin K is critical for the formation of healthy, strong bone matrix.&ampnbsp;In fact, bone quality is dependent on the presence of adequate Vitamin K.&ampnbsp;Vitamin K's role in arterial health revolves around its ability to support proper calcium metabolism in vascular structures.&ampnbsp; Vitamin K2 is the most biologically active form of vitamin K.&ampnbsp;It is also the most beneficial for bone integrity, as well as for the support of arterial health.*&ampnbsp;This product also includes the addition of Alfalfa which is typically known to be a rich source of natural Vitamin K.