US News & World Report

What you need to know about the so-called “anabolic window.”

Extreme diets yield extreme results – but not always in the way you’d like. While in the short term they …

Research on caffeine has shown that the stimulant increases exercise performance when taken all by itself, but exactly how coffee …

It’s not just hard to lose weight. It’s harder than it has ever been. According to a recent study published …

Muscles don’t grow overnight, but the wait can be hugely frustrating.

Recommended intake of vitamin D increases by as much as 500 percent during the winter months.

Research shows that the average American gains 1.3 pounds in the 10 days following Christmas… but that’s pretty much all water.

A lack of willpower isn’t to blame for failed resolutions. Making a resolution to lose weight in the first place is.