sigh

My PT read something online about food allergies playing a part in migraines and now insists that I should try elimination diets starting with wheat and gluten.

sigh

First, I honestly don't know what I would eat if I had to eliminate wheat and gluten from my diet. Obviously people follow such diets and I would be happy to make such an extreme change in my life if it meant relief but (secondly) I don't really know that we have grounds for such an action. I don't know that I have an allergy or sensitivity to either of these things and wouldn't I go to an allergist before spending the next year of my life eliminating one thing at a time to see if that's the problem?

Have any of you had experience with this kind of thing?