Amy Burkhart, MD, RD ("The Celiac MD") explains the surprising new research.
Article: http://www.celiaccommunity.org/celiacmd-fodmaps/
I don't think I buy it, although I did test moderately reactive to apples, onions and garlic on MRT (and I still eat them...without obvious reactions)
The study looked at 37 people with non-celiac gluten sensitivity and IBS. Celiac disease had been ruled out as a cause of symptoms. When all 37 people were taken off of food that contained FODMAPS, they improved significantly. When they reintroduced only gluten and not the other FODMAP foods, only 8% of the 37 people with “Non-Celiac Gluten Sensitivity” actually reacted to gluten.