The Better Sleep Council
The BSC is devoted to educating the public about the importance of sleep to good health and quality of life and about the value of the sleep system and sleep environment in pursuit of a good night's sleep.

National Heart, Lung, and Blood Institute 
The National Heart, Lung, and Blood Institute (NHLBI) provides leadership for a national program in diseases of the heart, blood vessels, lung, and blood; blood resources; and sleep disorders.

National Sleep Foundation
The National Sleep Foundation is dedicated to improving public health and safety by achieving understanding of sleep and sleep disorders, and by supporting education, sleep-related research, and advocacy.