Listen this week on the Asa Network as America's Health Coach helps Michael build a better immune system by increasing his levels of vitamin K and Vitamin D in his diet. We are leaning more about these key vitamins and their role in the health process. Our immune system is a key foundation for all that we do to help support a better functioning body. Asa lays a unique foundation to help support new ways of eating whole foods to get more of the vitamin K and Vitamin D to strengthen and help build MICHAEL'S immune system.