Definition: A reflex in which the act of eating stimulates movement in the gastrointestinal tract. Eating large meals or foods with high fat content can increase the stimulation of this reflex and result in stronger intestinal contractions.
Gastrocolic Reflex
By Barbara Bradley Bolen, Ph.D., About.com Guide
Updated May 31, 2009
About.com Health's Disease and Condition content is reviewed by our Medical Review Board
Digestive Health
Helpful IBS Resources
Explore Irritable Bowel Syndrome
Must Reads
About.com Special Features
8 Ways to Cut Drug Costs
Learn how to save money on medications with these recommendations. More >
Healthy Bodies, Healthy Minds
Keep yourself, and your family, happy and healthy this fall with these tips. More >
Also from About.com:
©2009 About.com, a part of The New York Times Company.
All rights reserved.