Late last year, I was having some gastrointestinal issues, and someone suggested I should go gluten-free, as an experiment. I tried it for a few weeks, and it seemed to help.
So I started speaking to a dietician, and we did a bunch of tests to see what was going on. I kept a food diary. I eliminated a lot of different foods, and reintroduced them one by one. I determined that I have a sensitivity to a class of carbohydrates called FODMAPs.
I had heard of FODMAP sensitivity before my dietician told me about it. In a rare case where blogging has materially benefited me, I had blogged about the very same subject almost a decade ago. I had heard of (then recent) research that many people who believe they have gluten sensitivity are actually sensitive to FODMAPs. FODMAPs and gluten both occur in the same food, and so going gluten-free tends to help even if it wasn’t gluten that was the source of the problem.
