My poop has been green for four days i haven't eaten anything bad or veggies?

Fats in your diet?: The color of bile that comes out of your gall bladder is deep green and it is an emulsifying agent for fats. So if you eat fatty food - fried food, ice cream - your body will secrete lots of bile into the intestine. As it moves down the intestine it goes thru several chemical conversions and eventually turns into a brownish colored chemical called stercobilinogen. If you eat lots of greens the sto