I'm a diagnosed celiac with food allergies, vocal cord dysfunction, some weird neurological reaction to gluten that might be gluten ataxia, and now sulfite sensitivity due to a molybdenum deficiency. I am also, best guess, super-sensitive to gluten, as well.
I've been gluten free for three years now and I swear that the list of things that is wrong seems to get longer every few months as I track down something new and ask to be tested for it. And get it confirmed.
My two kids are both gluten free as well, although only one is a diagnosed celiac. I sincerely hope that their health will be much, much better than mine. I know they'll at least be eating healthier than I did at that age.