Hmmm. Maybe he should deal with our poo poo for a few days and then decide if it's worth eliminating certain foods.
As long as you're getting the appropriate nutrients, there's no harm in eliminating certain foods. At the suggestion of a friend and fellow Crohnie I tried gluten free, and my gas and nausea problems have improved. Is it because I'm really gluten-sensitive, is it because I've had to cut out so much processed food, or is it just the placebo effect? Dunno. But I'm feeling a little better, so I'll take it.