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New study explains why short, intensive bursts of exercise are as effective than long workouts — and why antioxidants can undermine endurance training.
The studies, which looked at data on more than one million people, confirmed previously reported evidence of the risks associated with vitamin D deficiency.
Eating an optimal mix of vitamins and minerals is one of the most important things we can do for our health. Here's how to enhance your diet with five key nutrients.
Fitness editor Jen Sinkler asks the experts about multivitamins boosting workout results, if agility ladders live up to their name, if lifting weights can make you sleepy, and tips for lower-back pain.