Nitrate ridden processed meat already has a “may cause cancer” sticker on it (unless you mean a literal sticker warning when you buy meat from stores?):
https://progressreport.cancer.gov/prevention/diet_alcohol/re...
https://publications.iarc.who.int/Book-And-Report-Series/Iar...
> Nitrate ridden processed meat already has a “may cause cancer” sticker on it
Not in any country I've ever been in. Do you mean in the US?
> unless you mean a literal sticker warning when you buy meat from stores?
What else could it possibly mean?