International Foundation for Functional Gastrointestinal Disorders, Inc. (IFFGD)
PO Box 170864
Milwaukee, WI 53217
This website covers the latest topics in IBS, including what it is, its signs and symptoms, treatment, and coping advice.
National Institute of Diabetes & Digestive & Kidney Diseases (NIDDK)
Office of Communications and Public Liaison
Building 31, Room 9A04
31 Center Drive, MSC 2560
Bethesda, MD 20892-2560
The NIDDK is a part of the National Institutes of Health. It provides information about treating inflammatory bowel disease and other digestive conditions.