Are Expired Eggs Really Unsafe? What You Need to Know
Eggs are a staple in many households, valued for both their nutrition and versatility. But debates often arise around one key question: are expired eggs safe to eat? Let’s break down the facts about expiration dates, freshness tests, and food safety to help clear up the confusion.
Understanding Egg Expiration Dates
Egg cartons typically display a “sell-by” or “expiration” date. These dates are meant as guidelines for retailers and consumers but don’t always mean the eggs are automatically unsafe once the date passes. Understanding what these labels really indicate can help reduce waste and unnecessary worry.
Simple Ways to Test Egg Freshness
A few simple methods can help determine if eggs are still good to use:
- The Float Test: Place the egg in a bowl of water. If it sinks, it’s fresh; if it floats, it’s likely spoiled.
- Crack and Check: Open the egg and look for unusual colors or smells. A clean smell and normal appearance are good signs.
The Science Behind Egg Freshness
Eggs gradually lose moisture and carbon dioxide through their porous shells, which affects their quality over time. Refrigeration slows this process, helping eggs stay fresh longer than the printed date suggests.
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