When you're having ulcerations in your intestines or your colon, I think this is going to be some food that's going to be very painful to eat… Try a low residue, fiber-restricted diet.

Learn why white rice, mashed potatoes, fruits without the skin, and other low-fiber and low-residue foods are your best bet ...

Low residue foods are usually thoroughly cooked so that they break down easily in your body. Here is a list of do's and don'ts for the low residue diet according to the University of Michigan's ...