How Expiration Dates are Determined: A Scientific Insight
Learn how expiration dates are established through scientific testing to ensure product safety and quality for consumers.
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Expiration dates are determined through scientific testing and analysis. Manufacturers conduct shelf-life studies which assess how a product changes over time under various conditions. Factors like temperature, humidity, and light exposure are considered. Based on these studies, a safe duration for consumption or use is established, ensuring product safety and quality for consumers.
FAQs & Answers
- What factors influence expiration dates? Expiration dates are influenced by factors such as temperature, humidity, and light exposure during storage.
- Are expiration dates always accurate? While expiration dates are based on scientific studies, they are not absolute and can vary based on storage and handling.
- What is the difference between 'sell by' and 'expiration' dates? 'Sell by' dates are for retailers to manage inventory, while 'expiration' dates indicate the timeframe for safe consumption.
- Can I eat food after the expiration date? It's generally advised to avoid eating food past its expiration date, but some products may still be safe if stored properly.