Below are some helpful Internet resources on this topic. Mayo Clinic does not own or control any of these sites and is not responsible for their content. Inclusion of these sites does not imply endorsement by Mayo Clinic.
www.aasmnet.org
American Academy of Sleep Medicine
"Adolescent Sleep Problems: Why is your teen so tired?"
www.MayoClinic.com
MayoClinic.com - A service of Mayo Foundation for Medical Education and Research
www.nlm.nih.gov/medlineplus
MEDLINEplus - National Library of Medicine
www.healthfinder.gov
Health Finder