Have you ever wondered what would happen if you ate bad Parmesan cheese? It’s a common question that many people ask, especially those who love to cook and enjoy delicious Italian cuisine.

The Risks of Eating Bad Parmesan Cheese

Parmesan cheese is a popular ingredient in many dishes, including pasta, pizza, and salads. However, if not stored or handled properly, it can spoil quickly and cause some health risks. Eating bad Parmesan cheese can lead to food poisoning which is caused by bacteria like E.coli and Salmonella.

Food Poisoning Symptoms:

  • Nausea
  • Vomiting
  • Stomach cramps
  • Diarrhea
  • Fever and chills

If you experience any of these symptoms after consuming bad Parmesan cheese, seek medical attention immediately.

How to Tell if Parmesan Cheese Has Gone Bad?

It’s crucial to know how to tell if your Parmesan cheese has gone bad before consuming it. Here are some signs that indicate the cheese has gone bad:

Texture Changes:

If the texture of your Parmesan cheese appears crumbly or grainy, it’s a clear sign that it has gone bad. Freshly grated or shaved Parmesan should have a smooth texture.


Mold is another sign of spoiled Parmesan cheese. If you see any mold on the surface or inside the package, discard it immediately as mold can cause serious health problems.

Off Smell:

Bad Parmesan cheese will have an unpleasant odor that smells sour or rancid. Freshly grated or shaved Parmesan should have a pleasant aroma.

Tips for Storing Parmesan Cheese Properly

To prevent your Parmesan cheese from going bad, follow these tips for storing it properly:

  • Wrap the cheese in airtight packaging or resealable bags to keep it fresh.
  • Store the cheese in the fridge at a temperature of 40°F or below.
  • Do not store it in the refrigerator door as it is exposed to temperature fluctuations.
  • Avoid exposing the cheese to moisture as it can cause mold growth.

In Conclusion

Eating bad Parmesan cheese can cause food poisoning, which can be dangerous. It’s crucial to know how to tell if your Parmesan has gone bad and how to store it properly. Follow these tips to enjoy fresh and delicious Parmesan cheese in your favorite dishes without any health risks.