One study of soccer players found a link between vitamin D and improved athletic performance; another found vitamin D ...

After months of trying—and failing—to boost it, she read a pamphlet in a doctor’s office about the effects of low ...

Need some motivation to get to the gym? Perhaps, it’s time to revamp your workout wardrobe. Let’s be frank — workout clothing ...

We tested the best all-mountain skis for women from Atomic, Blizzard, Black Diamond, and more to help you find the best ...