What happens to canned food after its expiration date and how long is it good for past the expiration?

Canned food typically remains safe to eat after its expiration date, as long as the can is intact and stored properly. While the quality may decline over time, many canned goods can last for several years beyond the expiration date. Generally, canned food can be good for 1 to 3 years past its expiration date, but it's essential to check for signs of spoilage, such as bulging or rusted cans, before consumption. Always prioritize safety and use your best judgment when assessing the condition of canned foods.