What make your poo turn green?

What make your poo turn green?
sometimes it depends on what you eat. Iron supplements or if you intake plentifully of iron it will turn it green. As long as your stool isen't greasy, beyond foul odor then it should be okay. If your concerned your physician is your best bet to answer that.
Generally speaking it turns green when ratification through your system too quickly. Due to something you ate which disagreed beside you.
It could be something that you ate. Grape things will make it turn green. It could also be medication, or illiness.