Most of us know that following an unhealthy diet, smoking, drinking too much alcohol and having high blood pressure and/or cholesterol can increase your risk of heart disease.

Staying active boosts your heart health, strengthens muscles and bones, and helps manage weight. It improves sleep, reduces ...

Sleep disorders are problems in sleep that meet diagnostic criteria for a disorder. They include insomnia, obstructive sleep apnea, parasomnias and narcolepsy.

Trusted resource of information on Sleep medicine that includes articles, news, diet & nutrition, multimedia presentations, health tips, and quizzes.