The Secret Meanings Behind the Codes on Egg Cartons

What Happens as Eggs Age?

Eggs don’t instantly spoil after their expiration date, but their quality gradually declines.

As eggs get older:

  • They lose moisture and carbon dioxide

  • The egg whites become thinner

  • The yolks become more fragile

Older eggs may still be safe to eat, but fresh eggs taste better and perform better in cooking and baking—especially for dishes like omelets, poached eggs, or meringues.


How to Store Eggs Properly

After choosing fresh eggs, proper storage helps maintain their quality.

Follow these tips: