More than 100 million Americans have a Vitamin D deficiency. From this 6-minute clip from ABC’s Good Morning America television show, Dr. Mehmet Oz says if there is one supplement he recommends to everyone, it would be Vitamin D. Why? It becomes a hormone, helps bone health, reduce high blood pressure, prevent cancer and enhance your immune system. Here Dr. Oz explains good sources of Vitamin D, what your levels should be, a visual animation and more!

Learn more about vitamin suppliments.