How long can you keep can food after expiration date?

Canned food can often be safe to eat for years after the expiration date, as long as the can is undamaged and stored properly. The expiration date typically indicates peak quality rather than safety. However, it's essential to inspect the can for signs of spoilage, such as rust, dents, or bulging, and to check the contents for any off smells or unusual appearances before consumption. When in doubt, it's best to err on the side of caution and discard any questionable items.