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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).

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

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

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

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.  

Request a free information packet.

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.

Participate in IBS Survey

IFFGD wants to understand how IBS affects your daily routine, the ways your life is affected by IBS, and where the needs are for treatments - but we need your help. Will you participate in a confidential online survey, and help advance our mission to improve lives?

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Last modified on January 29, 2015 at 04:28:11 PM

Download free IBS Info app from IFFGD

Download free IBS Info app from IFFGD

Get your new mobile app for helpful info on IBS and on Chronic Constipation.
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Be a Part of DHA

Join with others at the Digestive Health Alliance - your place for taking action.
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