Hi, Noreen,
I know some people who have a medical diagnosis of gluten intolerance, and I tend to believe that their intolerance is real. However, most of the people I know who claim gluten intolerance are self-diagnosed. And most of the self - diagnosed people, are people who seem to be overly fussy about a lot of things. So, I dunno. Sometimes it's fussiness, and sometimes it's real. The people with real intolerance seem to dislike that intolerance, and the fuzzy ones seemed to revel in it.
But maybe I'm wrong.
Joe