[randallsquared]

> Do people actually do random tests and spend the rest of their life blindly believing the results?

Many do, or even don't trust that a negative result is real. There are lots of other conditions and situations that one would think are strict drawbacks that people lean into, in my anecdotal experience. "Gluten allergy" that is not Celiac, for example. There are steps to take, things to research, and communities of fellow suffers to identify with, after all.

[amanaplanacanal]

My girlfriend has problems with wheat. I suspect it has nothing to do with gluten, and may not actually be an allergic response at all, but when she eats wheat it definitely causes digestive problems. Ordering things gluten free is just an easy way to handle it.