I am lucky to live a life with no food sensitivities. I can eat what I want and I’m happy to be an “easy guest,” quick to assure hosts that I have no special food needs. However, several years ago, in an attempt to identify the cause of my migraines, I found myself a person suddenly with many food sensitivities I was told to avoid. I went from being a person who could eat everything to a person who approached each meal with anxiety, wondering what food I would find to fill m...