American Dietetic Association

120 South Riverside Plaza, Suite 2000

Chicago, IL 60606-6995

Phone: 800.877.1600

Phone: 312.899.0040

The Obesity Society

8757 Georgia Avenue, Suite 1320

Silver Spring, MD 20910

Phone: 301.563.6526

Fax 301.563.6595

Toll-free: 800.986.2373 (800.98.OBESE)

American Society for Metabolic and Bariatric Surgery

100 SW 75th Street, Suite 201

Gainesville, FL 32607

Phone: 352.331.4900

Fax: 352.331.4975

Food and Nutrition Information Center

National Agricultural Library

10301 Baltimore Avenue, Room 108

Beltsville, MD 20705

Phone: 301.504.5414

Fax: 301.504.6409

National Agricultural Library

Food and Nutrition Information Center Staff

10301 Baltimore Avenue

Beltsville, MD 20705-2351

Weight-control Information Network

1 Win Way

Bethesda, MD 20892-3665

Phone: 877.946.4627

Note: This is not a complete listing and inclusion does not imply endorsement by Cleveland Clinic. Remember to always follow the advice of your doctor and health care team.