Are there any edible foods that eaten together can be dangerous?

Question

Foods that if you eat each of them by themselves, they're safe. But if eaten together, can be harmful.

Answer 1

chilli's and onions ~ well, it's dangerous for the people who have to sit in the same room with me about an hour after eating them......it gets a bit windy, if you know what i mean!

Answer 2

For me, it's tequila and really hot salsa!

Answer 3

For me, it's chocolate and Coke.

Really, there aren't any dangerous food combinations - even if you ate pickles and drank a glass of milk, it woundn't kill you.