Benay - I have been able to add beef back but I still avoid chicken. The foods that bother me may not be the foods that will bother you. I do eat turkey without any problem. I used to avoid raw vegetables, in fact most vegetables raw or cooked, because of the fiber, but I no longer have to avoid fiber. It seems when I eliminated all the offending foods, after a time, fiber from vegetables was no longer a problem. It has certainly all been worth it for me not to have to worry about leaving the house or even leaving the bathroom.