Doctor explains what it means if you always need to poop straight after eating

The Gastrocolic Reflex: The Most Common Reason

Doctors say the most likely cause is something called the gastrocolic reflex.

“When food enters your stomach, it sends signals to your colon to make room for what’s coming next,” explains Dr. Amanda Lewis, a gastroenterologist. “This can trigger bowel movements shortly after eating.”

This reflex is:

• Stronger in some people than others
• More noticeable after large meals
• Especially active in the morning

If this happens regularly and without pain, it’s usually a sign your digestive system is working efficiently.