Find out what the Mayo Clinic has to say about children's sleep requirements, creating bedtime routines, and dealing with common sleep problems. (
http://www.mayoclinic.com/invoke.cfm?id=CC00020
)
Read what the Surgeon General has to say about overweight and obesity, including suggestions for addressing the problem. (
http://www.surgeongeneral.gov/topics/obesity/calltoaction/fact_adolescents.htm
)
Learn more about the incidence of HIV and AIDS in the United States and worldwide. This government site also provides links to numerous references. (
http://www.niaid.nih.gov/factsheets/aidsstat.htm
)