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Welcome to IFFGD

IFFGD is your resource for reliable digestive health knowledge, support, and assistance about functional gastrointestinal (GI) and motility disorders (FGIMDs).

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We are a nonprofit started in 1991. Discover information you need on digestive disorders in adults and children. 

►Functional GI and Motility Disorders Explained

Or Visit these IFFGD Sites to Learn More About . . .

Chronic Constipation 
Irritable Bowel Syndrome (IBS) 
Reflux Disease (GERD) 
Motility Disorders 
Incontinence, Leakage, or Urgency 
Digestive Disorders in Kids and Teens 
Digestive Health Research


Find Answers About Your Digestive Health Needs

There's lots of helpful information in our Library about disorders, research, clinical trials, and more. Over 250 publications include original articles by many leading experts about digestive health topics.  

Help Solve the Puzzles of Digestive Disorders

Take part in studies from home or in person.  

Find News You Can Use

Learn what's new in research about digestive health.


The International Foundation for Functional Gastrointestinal Disorders (IFFGD) is a nonprofit organization. Find out our activities, services, and accomplishments on this video.

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Last modified on April 24, 2016 at 07:06:02 PM

You can Take Action for Digestive Health

You can Take Action for Digestive Health

Support the Functional GI and Motility Disorders Research Enhancement Act (HR 2311).
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