The National Center on Sleep Disorders Research provides a section on its Web site for patient and public information, which includes publications and fact sheets, an interactive sleep quiz, and links to further online resources.
The National Sleep Foundation supports sleep-related education, research, and advocacy. Its attractive site contains extensive information about the prevalence and effects of sleep deprivation and many helpful on-line articles.
A teen-focused description of sleep and sleep disorders.
The American Academy of Sleep Medicine sponsors YourSleep, which houses resources on sleep disorders, treatments, hygiene, studies, and more.