[hollerith]

>Our food shouldn't contain allergens

Every protein is allergenic to somebody, and even some non-proteins are allergenic (e.g., they are small molecules that can get inside a somatic protein, which changes the somatic protein's shape, which makes the somatic protein allergenic).

[LorenPechtel]

Disagree. There are proteins that if you're allergic to them your body will turn on itself. You'll be dead and no longer care what you're allergic to.

[hollerith]

Replace "protein" with "non-self protein", then, or "any protein in food".

[account42]

Ok, we can agree that food should't contain human meat Mr. Pendant.