Here is another thing, why would a supreme intelligent designer created bodies that required food in the first place? What purpose would this be for? If there were a purpose that we do not understand then why would he create it so that we do not use all that we eat? Why would we need to pee or defecate? Wouldn’t a perfect designer make it so that we would use up all the material that we would eat instead of most of it coming out of us as waste and which we would have to deposit on his Earth?