the more you have in you, the more your body can push out whatever its not liking. the most common
causes of
green stool are food coloring and excess fiber, but it does depend on what kind of green youre talking about. if its very slimy and not like normal diarrhea, its most likey bile, stomach acids, etc. if its an acceptable consistency, looks like youd expect it to, and just tinted, its most likely fiber or food colorings.