So far I haven’t eat something that produces me a very strong side effect in my body, I’m aware of some allergies tests I got when I was younger but the list was long and ridiculous it included things like eggs, chocolate which are probably a very minor issue since I can eat these foods in a daily basis with no problem.
But I remember a vacation that I got to taste a lobster for the first time and my tongue swelled & got itchy, still I am not too sure if this was an allergy effect, looking forward to try lobster again and see how it goes.