Health-related federal agencies and other starting points for health information:
Agency for Healthcare Research and Quality
http://www.ahrq.gov/
Centers for Disease Control and Prevention
http://www.cdc.gov/
Firstgov.gov--Health & Nutrition
http://www.firstgov.gov/Citizen/Topics/Health.shtml/
Food and Drug Administration
http://www.fda.gov/
Health Resources and Services Administration
http://www.hrsa.gov/
Health.gov
www.health.gov
HealthierUS.gov
http://www.healthierus.gov/
Medline
http://www.pubmed.gov/
MedlinePlus
http://www.nim.nih.gov/medlineplus/
National Center for Health Statistics
http://www.cdc.gov/nchs/
National Institutes of Health
http://www.nih.gov/
PubMed
http://www.pubmed.gov/
US Department of Health & Human Services
http://www.hhs.gov
Agency for Healthcare Research and Quality
http://www.ahrq.gov/
Centers for Disease Control and Prevention
http://www.cdc.gov/
Firstgov.gov--Health & Nutrition
http://www.firstgov.gov/Citizen/Topics/Health.shtml/
Food and Drug Administration
http://www.fda.gov/
Health Resources and Services Administration
http://www.hrsa.gov/
Health.gov
www.health.gov
HealthierUS.gov
http://www.healthierus.gov/
Medline
http://www.pubmed.gov/
MedlinePlus
http://www.nim.nih.gov/medlineplus/
National Center for Health Statistics
http://www.cdc.gov/nchs/
National Institutes of Health
http://www.nih.gov/
PubMed
http://www.pubmed.gov/
US Department of Health & Human Services
http://www.hhs.gov