How exactly do you avoid things like wheat without freaking restaurants out?

So the media (including me at Chicagoist) has been covering the FODMAPs/wheat study pretty heavily. But what is someone who isn't intolerant of gluten but is intolerant of fructans (the main FODMAP in wheat) supposed to do?

Ancient Wheat for Irritable Bowel Syndrome

It's great to see so many interesting papers exploring the role of wheat in various common digestive issues. The last interesting paper I wrote about explored the role of FODMAPs in wheat in causing digestive problems sometimes called "gluten sensitivity." A new paperEffect of Triticum turgidum subsp.

Is "Gluten sensitivity" really a type of carbohydrate intolerance?

What’s the deal with gluten sensitivity? Gluten sensitivity as a proposed disease showed up in the scientific literature in the past few years. The key here is proposed, because there was evidence it might exist, but it remained in a scientific grey area because there was not a known mechanism behind it.

But enough people had already decided or wanted to decide gluten was bad that they took the proposed disease and ran with it, producing and selling a large volume of scientifically dubious diet books featuring “gluten sensitivity”.

Wheat Belly

Agronomy Fail

 From an interview with Dr. William Davis (of Heartscan blog fame)

Q: What extreme techniques are you talking about?

Disease of Civilization? Or disease only properly diagnosed by civilization?

 "This whole gluten intolerance thing is just a Western upper middle class fad. People are just orthorexic. Why would gluten intolerance increase all the sudden?"

Well, actually it's not a Western upper middle class fad. People in poor countries can be celiac, but they just die and people think it's from something else. When you are a refugee wasting away from chronic diarrhea, that's not so abnormal unfortunately. When you are in Central Illinois and suffering from the same, it is abnormal and you see a doctor and hopefully get a diagnosis.