Also see Nursing/Medical
- Alcoholics Anonymous
- CyberDriveIllinois: DUI Fact Book
- DEA, Drug Information
- Join Together
- MedlinePlus: Substance Abuse Problems
- National Clearinghouse for Alcohol and Drug Information
- National Institute on Alcohol Abuse and Alcoholism
- NIDA Drugs of Abuse Information
- Office of National Drug Control Policy
- ACSM/AHA Physical Activity and Public Health Recommendations
- Health and Fitness Center (WebMD)
- MedlinePlus: Sports Fitness
- National Association for Sport and Physical Education
- National Sports Center
- Positive Coaching Alliance
- The President's Council on Physical Fitness and Sports
- Sports in the Yahoo! Directory
- American Dietetic Association
- American Society for Nutrition
- Blonz Guide to Nutrition, Food, & Health Resources
- Dietary Guidelines for Americans
- Nutrition Analysis Tool 2.0 (University of Illinois)
- Nutrition Data: Know What You Eat
- Nutrition from ABOUT
- Nutrition.gov
- The Obesity Society
- What Does 200 Calories Look Like