Ask people to name a food that they just can't eat, and you'll often get a similar set of answers: Blue cheese, Brussels sprouts, the ever-controversial pizza with pineapple -- you get the idea. But ...

An open can of anchovies in oil - Duckycards/Getty Images Ask people to name a food that they just can't eat, and you'll often get a similar set of answers: Blue cheese, Brussels sprouts, the ...