The causes (and dangers) of chronic inflammation

The health impacts of smoking are widespread and significant, but many of the most dangerous consequences begin to reverse themselves almost from the moment you quit.

Making lifestyle changes, even big ones, doesn’t have to be daunting if you use well-studied techniques to help ensure your success.

The health benefits of exercise are well-established, but not all exercise is created equal. Moderate activity and vigorous activity have different effects in the body, and both are important for different reasons.