The common misconception is that people who chose to eliminate specific foods are picky eaters, inconvenient and just doing the latest fad. The truth is that some people have become in tune with their bodies and notice adverse effects when certain foods are consumed. Everyone’s reactions are different in how they manifest.
For example, while eating out I may ask if something is “gluten-free”. Almost every time the person will ask “Are you allergic or is it a preference?”. This question erks me. Who cares if it is my preference! If I want something gluten-free I should have the confidence in knowing what I’m eating is just that! And to be honest, now when posed with that question, I tell them I am allergic. I won’t die if I have it, but my body will tell me it is angry with me for consuming it. It’s my choice that I don’t want to eat gluten, others shouldn’t sabotage it.