Here's What You Need to Know About Food Expiration Dates

Finding out that about thirty percent of the food produced in America is wasted each year is frightening. Our tendency to rely primarily on expiration dates is one of the culprits behind this astonishing figure. We throw away food that can still be consumed, which not only affects our own financial situation, but also environmental issues.

So how long can you keep some common foods past their expiration date?

Eggs:

Up to three to five weeks after purchase, eggs are safe to eat. Place them in a basin of water and check for freshness. If they sink, they are still excellent; if they float, it is time to say goodbye.