Body

It’s not a matter of willpower. Weight gain and weight loss involves a complicated combination of the environment, complex body systems and genetics.

Sleep specialist Sina Gharib, M.D., shares his take on the essentials of sleep and napping.

Dump the diet mindset and embrace these easy eating habits for better health this year.

Is the Whole30 diet on your list of 2018 resolutions? Nixing food groups isn’t easy, but it could help you learn how certain foods make you feel.

A new study suggests that getting enough sleep in pregnancy may be important in helping prevent gestational diabetes.

Charcoal is probably safe in small doses, but can interfere with medication—including birth control.