I've been gluten free for a little over 2 weeks, and have been doing pretty good so far. I haven't had any gastro-intestinal upsets since going gluten-free...until today, that is.
I had a snack size bag of original Fritos corn chips around 4 pm, and about two hours later, things got real ugly. Nausea, gas, bloating, and then diarrhea.
Everything else...