A dumpster diver’s guide to expiry dates

How important are expiry dates? When you’re dumpster diving, this is a critical question. Dumpster divers find a lot of food that has eclipsed its best-before date. But what do these numbers actually mean—and should they be respected? Rejoice, dumpster divers, because most best-before dates are pure rubbish. Value Chain Management, a group that studied…