I do not (now) have much immediate reaction to gluten... but I called the doctor when I had my first ¿anaphalactic? "attack"... and he thought I had had a heart attack - and sent me off in an ambulance to the cardiac unit. Gluten allergy was diagnosed by a private allergy specialist - and it never registered with the Doctors.
For years I thought I was getting away with eating some gluten - but I was permanently bloated... I have now cut out gluten and lost 30Kg.
I am as intolerant of "gluten-free" bread as I am to real bread, and I think I also react to oats (before I was diagnosed, for some time I almost lived on oat muesli and sandwiches).
How common is "oat allergy" and intolerance of "gluten-free" bread?