13 Foods You Should NEVER Eat After Their Expiration Dates
Food Safety 101
If you've ever woken up with a craving for cereal only to head to the fridge and find expired milk, you know the frustration. While some foods like dried pasta or canned goods may still be safe to consume if stored properly, others pose significant health risks if eaten after their expiration dates. Products like dairy and cold cuts are prone to harmful bacterial growth, and consuming these after their due dates can lead to food poisoning, stomachaches, or other health issues.
Expiration dates are not just for show and serve as important guidelines for ensuring food safety and quality. Here are 13 foods you should never risk eating past their expiration dates to prevent foodborne illnesses.
1. Milk
We get it — who hasn't given expired milk a whiff and decided to risk it all? But the truth is that gambling with dairy products is just not worth it. Milk can harbor bacteria like E. coli, Salmonella, and Listeria, which can proliferate rapidly after the expiration date. These bacteria can cause severe gastrointestinal issues like cramping and diarrhea, fever, and, in rare cases, more serious complications.
2. Yogurt
Like milk, yogurt — both homemade or store-bought — can become a breeding ground for harmful bacteria as it spoils. This is because of the live probiotics it carries as well as its high moisture content. Consuming expired yogurt can lead to symptoms like diarrhea, abdominal cramps, and nausea.
3. Soft Cheeses
Soft cheeses, including feta, brie, and camembert, can develop harmful bacteria and mold once they expire. These can result in foodborne illnesses — particularly listeriosis — which can be dangerous for pregnant women and individuals suffering from auto-immune illnesses like Rheumatoid arthritis and Celiac disease.
Related: Beware: These 10 Foods Pose the Biggest Risk to Consumers, According to Government Data
4. Deli Meats
Deli meats and cold cuts are susceptible to Listeria — a type of bacteria that can thrive even in refrigerated environments. Eating deli meats past their expiration date can cause serious infections, especially in immunocompromised individuals. As a general rule of thumb, deli meats should be consumed within three to five days of opening, and up to two weeks for unopened packages.
5. Fresh Meat and Poultry
Fresh meat like pork chops, ground meat, chicken, and turkey can harbor Salmonella, E. coli, and other harmful pathogens. After the expiration dates, the risk of contamination increases, which can result in severe foodborne illnesses.
In fact, a study by the University of Arizona found that a significant percentage of chicken (87.6%) and turkey (90.7%) products purchased from grocery stores in Flagstaff were contaminated with E. coli. That's why it's also important to pay attention to proper handling and cooking of poultry to avoid cross-contamination with other ingredients and kitchen appliances.
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6. Seafood
Seafood, especially shellfish and salmon, can contain harmful bacteria and viruses when consumed past their expiration dates. Eating expired seafood can result in a nasty bout of food poisoning, including vomiting, cramping, and diarrhea. If you notice that your seafood smells "fishy, sour, or ammonia-like," toss it out right away, advises the U.S. Food and Drug Administration (FDA).
According to the Centers for Disease Control and Prevention (CDC), eating raw fish can also increase the risk of Anisakiasis, or herring worm disease. This is a "parasitic disease caused by nematodes (worms) that attach to the wall of the esophagus, stomach, or intestine." Yikes! Guess we'll avoid sashimi from here on out.
7. Eggs
Expired eggs risk being contaminated with Salmonella both on the shell and inside the egg, which can make you sick. If you're wondering whether those eggs in the fridge are still safe to eat, you can do the float test to evaluate them. Fresh eggs will sink and lay flat on their sides. Eggs that have gone bad will start to float due to the enlargement of the air cell inside the shell. These should be tossed.
8. Prepared Salads
Pre-packaged salads, especially ones that contain perishable products like tuna, eggs, and sliced chicken, can become a hotbed for bacteria. These salads often also contain perishable dairy ingredients like mayonnaise and ranch, which can make them even more susceptible to bacterial growth — especially when stored improperly or kept at room temperature for extended periods.
9. Fruit and Vegetable Juices
Because many fresh vegetable or fruit juices like freshly-squeezed OJ are made without the use of preservatives, they can quickly spoil and become unsafe to drink. Consuming expired vegetable or fruit juices can lead to foodborne illnesses with symptoms that include vomiting, diarrhea, and abdominal pain.
10. Sushi
Sushi, particularly ones containing raw fish, are highly perishable and susceptible to bacterial growth and harmful parasites. The risk of consuming expired sushi includes severe food poisoning because bacteria and parasites can multiply rapidly in raw fish if not stored correctly.
To minimize this risk, consider freezing raw fish for at least 24 hours before consumption. This process, known as "freezing for parasite destruction," is recommended by the FDA to effectively kill parasites and reduce the risk of foodborne illness.
Related: 8 Methods You Should Never Use To Thaw Out Frozen Food
11. Sprouts or Micro-greens
Sprouts and micro-greens, such as alfalfa, arugula, or bean sprouts, are often eaten raw — making them a higher risk for bacterial contamination, including Salmonella and E. coli. The humid conditions required to grow sprouts are ideal for bacteria growth, and this risk increases past their expiration date.
12. Cooked Leftovers
Cooked leftovers, if not eaten within a safe timeframe (generally within 3-4 days), can harbor bacteria like Listeria or Bacilluscereus. The risk of contamination and foodborne illness increases with time — even when refrigerated. While you're at it, check out our guide for how to reheat foods safely to preserve taste and texture.
13. Cream-Based Products
Dairy-derived products like heavy whipping cream, sour cream, and cream cheese can become contaminated with bacteria and spoil quickly. When spoiled, these products can develop a strong odor, sour taste, and may separate or become chunky. Toss them out right away if you notice any of these signs.
This article was originally published on Cheapism
