What are the dangers of eating expired potato chips?

In the European Union in an effort to stop wasting foods we're in the process of leaving out expiry dates on long life food stuffs, instead having people look at the food itself and judge if it has gone bad as we have seen in the past even before expiry date. Page on ec.europa.eu. read more

Potato chips generally have between 120 and 180 milligrams of sodium per ounce, and tortilla chips can have 105 to 160 milligrams of sodium per ounce. A bag of chips typically contains more than a single ounce, so many people consume more sodium than they realize when eating chips. read more