What Do “Best By” Dates Really Mean?
The “best by” date is a suggestion from the manufacturer about when the food will taste its best. It’s not a safety warning. Canned foods are often safe to eat long after this date, especially if they’ve been stored properly in a cool, dry place. However, the quality—such as taste and texture—might decrease over time.
Canned Corn: Still Good After the Date
Canned corn can usually be eaten safely for 1-2 years after the “best by” date, as long as the can is undamaged and has been stored correctly. Before using it, check the can for any signs of damage, like rust, bulging, or leaks. If everything looks good, the corn is likely safe to eat, though the flavor might not be as fresh.
Canned Green Beans: Safe Beyond the Date
Like canned corn, canned green beans can also be used 1-2 years past the “best by” date if stored properly. However, always inspect the can before use. If the can is dented or leaking, it’s safer to throw it away. The texture and taste may not be as good, but the beans should still be safe to eat.
Canned Tuna: A Long-Lasting Option
Canned tuna can stay safe for up to 3-5 years after the “best by” date if stored in a cool, dry place. However, its quality may decline over time. Before eating, check the can for damage and examine the tuna’s smell, texture, and appearance when opened. If anything seems off, it’s best to discard it.
Storage Tips for Keeping Canned Foods Safe
To ensure your canned foods last as long as possible, follow these tips:
Store cans in a cool, dry place, away from sunlight.
Keep cans upright to protect the seals.
Rotate your stock: use older cans first and place newer ones in the back.
Avoid denting or damaging cans.
Transfer leftover canned food to a sealed container and refrigerate it.