The health benefits of coconut water have been greatly overstated

Napping is good for you, experts say—if you do it the right way

Is a vegetarian diet healthier? Five experts weigh in

The rule that everyone needs eight hours of sleep is a myth

Is low-fat milk and cheese better than full-fat? Experts are divided

Is it possible to catch up on sleep? Yes and no

Is cheese bad for you? Five nutritionists give the same answer