Best before dates have nothing to do with safety, they are about quality. They are (mostly) voluntary and set by the manufacturer. http://www.webmd.com/a-to-z-

Best before dates have nothing to do with safety, they are about quality. They are (mostly) voluntary and set by the manufacturer. http://www.webmd.com/a-to-z-guides/features/do-food-expiration-dates-matter http://www.webmd.com/a-to-z-guides/features/do-food-expirati...