http://www.ncbi.nlm.nih.gov/pubmed/22825366

CONCLUSIONS:

"Our data confirm the existence of non-celiac WS as a distinct
clinical condition. We also suggest the existence of two distinct
populations of subjects with WS: one with characteristics more similar
to CD and the other with characteristics pointing to food allergy.Am J
Gastroenterol advance online publication, 24 July 2012;
doi:10.1038/ajg.2012.236."

In other words, the study shows that many of us don't need to have CD
to benefit from eliminating wheat from our diets.

--
Dogman

"I have approximate answers and possible beliefs in different degrees of certainty
about different things, but I'm not absolutely sure of anything" - Richard Feynman