Ohhh a can of worms! I mean, I wouldn’t eat a can of worms, that’s for sure, but that is to say I’m a very picky eater, so that is quite a question! Have been since childhood! How I made my career in food is beyond me. Yes, I can’t, not just won’t, eat shellfish (especially mussels, oysters and clams). Also on that list would be offal (animal organs). There’s a reason it’s named offal! LOL.