National Expiration dates lead to lots of food waste, though these dates vary widely by state 5:14pm July 28, 2022 by Sarah Gonzalez food Business National Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2022 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered Arts National A stranger helps a grieving daughter clean her mother's grass-covered gravestone National Peruvian author Mario Vargas Llosa dies at the age of 89 by Mandalit del Barco 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate