Dr. Mercola Vitamin K-2Could your cardiovascular health or your vascular age be a more accurate indicator of your health and longevity? Some cardiovascular experts today believe so. Your arteries need to remain elastic and flexible in order to effectively transport blood and nutrients to all your cells and tissues. Researchers now realize much of that depends on your bodys balance of vitamins K2, D, and calcium. You want calcium to go to your bones and teeth, and not your