How long has it been there ... were tested and showed no signs of microbial growth. If properly canned foods will last indefinitely, what do the so-called expiration dates printed on commercially ...

You can even eat food straight out of the can (after washing the top, naturally) — but how long do you have to use a canned item once you've opened it and stashed it in the fridge? It actually ...

Sure, canned foods may not be the most gourmet options out there, but they're reliable, long-lasting, and cheap. That last positive — their affordability — is a big draw for customers at the ...