The lazy days of summer have passed once again, and old man winter is just around the corner. The winter will bring colder weather and less sunlight. In a society where many people rarely journey outdoors, vitamin D deficiency is a vital concern, particularly during the winter months when sunlight is minimal. According to research reported at the American Heart Association’s 63rd High Blood Pressure Research Conference, vitamin D deficiency may raise the risk of high blood pressure later in life. . . . → Read More: Vitamin D Deficiency may be Linked to Increase Risk of High Blood Pressure