Go Outside
All your body needs to produce its required amount of vitamin D is ten to 15 minutes of sunlight three times a week. A study from the American Journal of Clinical Nutrition reported that women with higher levels of D have longer telomeres—the protective caps at the end of our chromosomes, which scientists consider an excellent marker of aging. The longer your telomeres, the "younger" your cells.
From the
May 2012 issue of
O, The Oprah Magazine
