For years, D — a vitamin found in food but also synthesized by your skin with a bit of sun exposure — has been a nutritionist's delight because of its impact on bone health. Now, evidence is growing that the vitamin not only helps build bone and thwart aging but also defends against multiple sclerosis, several cancers, and inflammation in the gums and lungs. D is definitely moving into bona fide supernutrient territory.
More on Want To The Best Vitamin That Could Add Years to Your Life?

More on Want To The Best Vitamin That Could Add Years to Your Life?