What Do Food Expiration Dates Really Mean? Understanding 'Best By', 'Use By', and 'Sell By' Labels

Learn the true meaning of food expiration dates like 'Best by' and 'Sell by' and how to safely judge food freshness beyond these labels.

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Food expiration dates often indicate quality, not safety. “Best by” or “Use by” dates suggest peak freshness, flavor, and texture, while “Sell by” dates guide stores for inventory management. Eating food past these dates may not be unsafe if the product is stored properly; however, use your senses to check for spoilage. When in doubt, trust your nose and eyes to determine if food has gone bad.

FAQs & Answers

  1. What is the difference between 'Best By' and 'Use By' dates? 'Best By' dates indicate peak quality and freshness, while 'Use By' dates are the last recommended day to consume for best safety and quality.
  2. Can I eat food past its expiration date? Eating food past the expiration date is often safe if stored properly, but always check for signs of spoilage such as smell, texture, or appearance.
  3. What does a 'Sell By' date mean on food packaging? 'Sell By' dates help stores manage inventory and are not safety indicators; the food may still be good for some time after this date.