Everytime you eat you have a bowl movement?

Answer 1

This happens to me as well. Especially dinner time meals. Your digestive track is in "sleep" mode when you haven't eaten for a bit but when you start eating again, it kicks it back into gear and gets the Plumbing moving again. If you have waste waiting to be expelled before you eat.. expect to feel that "knocking on the door" shortly after eating. Not sure if this is scientific but it would make sense.

Answer 2

Well that is kind of how the digestive system works. What goes in must come out, which is how your body gets rid of waste. However, if the need to visit the bathroom is urgent following meals then there is a chance there are underlying issues that require medical intervention

Answer 3

The act of eating stimulates the colon to push contents along. The stimulations are stronger, or more prevalent in some people. This is why some people defecate every time they eat.