What the numbers on your egg carton really mean – and why ignoring them can make you sick

📅 How long are eggs safe to eat?

According to USDA guidelines:

  • Raw eggs in their shells are safe for 3-5 weeks after the packaging date.

  • Eggs can  still be edible even after the best-before date has passed. 

  •  Eggs should always be stored  at 4 °C (40 °F) or below .

⚠️   Important note:
The   best-before date helps retailers  with   inventory management. However,   the Julian date is crucial for safety and freshness.

🤢 Why your quiche made everyone sick

Even if eggs appear and smell perfectly fine, they can still   contain salmonella  , bacteria that cause the following:

  • nausea

  • Vomit

  • Abdominal cramps

  • Diarrhea

Salmonella does  not change   the appearance, smell, or taste of an ice cream.

It will not be destroyed by breaking, mixing or baking,   unless   the dish reaches a safe internal temperature.

  • Egg dishes must reach a temperature   of 71 °C (160 °F)  to kill bacteria.

  • A quiche that looks firm may still be raw in the middle.

🧪   Fact:   Salmonella can already be present in the egg   before   the shell forms – therefore, washing the shell does not make the egg safe.