This is what Dr Google gave me when I searched for “Crohn’s disease.” I made a few edits because I don’t quite think this information is up-to-date. If I were contracted to edit this, and receiving payment for my time, I would send it back with a complete rewrite and a suggestion that the author was not qualified to write on the topic.

This is what searching Google for Crohn’s disease gives you. It doesn’t exactly inspire confidence, does it?