The Expiration Dates on Food Packaging Don’t Mean What You Think They Mean
Ever reached for a snack, only to hesitate at the sight of its printed expiration date? It’s a common scenario, but what does that date really signify?
Contrary to popular belief, those numbers aren’t necessarily a hard stop for consumption. Let’s delve into the meaning behind those labels and how they impact your food choices.
The Meaning of “Best By” and “Best If Used By” Food Stickers
Most often, you’ll encounter dates like “Best If Used By” or “Best By” stamped on your food packaging.
![Close-up image of a sunflower oil package showing manufacture and bottling dates.](https://images.caredoctor.com/2024/03/fd647037-untitled-design-82-min.png)
Retired electrician/Wikimedia Commons
Contrary to what many assume, these dates aren’t indicative of food safety. Rather, they serve as guidance on when the product is at its peak quality.
Only Infant Formula Requires a “Use By” Date
According to the Food and Drug Administration (FDA), the only exception is infant formula, which requires a “use by” date to ensure nutritional integrity.
![Someone lifting a spoonful of infant formula out of a tin.](https://images.caredoctor.com/2024/03/4308122f-untitled-design-84-min.png)
국립국어원/Wikimedia Commons
For other products, the date is more about quality than safety.
Misunderstanding Over Expiration Dates Leads to Billions in Wasted Food
Still, misconceptions persist, leading to the unnecessary disposal of perfectly good food.
![A table full of edible food that a retailer trashed due to printed “best if used by” dates.](https://images.caredoctor.com/2024/03/11222727-untitled-design-85-min.png)
PizzaToast/Wikimedia Commons
It’s a costly misunderstanding, resulting in billions of dollars’ worth of waste each year. Instead of a definitive expiration, these dates offer suggestions on optimal consumption timelines.
“Best By” Date on Food Indicates Food Quality Deterioration
As Abby Snyder, an associate professor of food science, aptly puts it, the date indicates “how fast to consume the food before the quality deteriorates.”
![Boxes and bags filled with food that was recently rescued from the garbage.](https://images.caredoctor.com/2024/03/183d6e0a-untitled-design-86-min.png)
Colenyj/Wikimedia Commons
So, that bag of chips lingering past its date isn’t necessarily hazardous—it might just taste a bit stale.
“Expired Food” Isn’t Expired, It’s Just Less Palatable
Andy Hirneisen, a senior extension educator, echoes this sentiment, emphasizing that passing the date doesn’t render food unsafe, merely less palatable.
![A red dumpster is completely filled with discarded bagels.](https://images.caredoctor.com/2024/03/4818298d-untitled-design-87-min.png)
Sachi Yoshitsugu/Wikimedia Commons
Quality changes, like texture alterations or flavor shifts, may occur, but they don’t pose health risks.
Food Is Often Safe After “Expiration” Date
The USDA emphasizes that even after the date lapses, food remains safe if handled correctly until spoilage becomes evident.
![The word “Good” written in yellow lettering on a window.](https://images.caredoctor.com/2024/03/e949868f-untitled-design-88-min.png)
Jon Tyson/Unsplash
Signs like off-odors or abnormal textures indicate potential spoilage and warrant disposal.
Properly Storing Food Preserves it Far Beyond Printed Date
Proper storage is key to preserving food quality beyond the printed date.
![Food stored in various containers and arranged neatly inside of a refrigerator.](https://images.caredoctor.com/2024/03/f6b00068-untitled-design-89-min.png)
Source: Ello/Unsplash
Whether it’s refrigeration for opened condiments or freezing for perishable items, adhering to storage guidelines minimizes bacterial growth and maintains freshness.
The FoodKeeper App Offers Guidance on Storage and Consumption
Fortunately, tools like the FoodKeeper App offer comprehensive guidance on storage and consumption timelines, helping consumers maximize food freshness and minimize waste.
![A person holding a smartphone with the FoodKeeper app on it. In the background is food items inside of a refrigerator.](https://images.caredoctor.com/2024/03/c5367c87-untitled-design-90-min.png)
@USDA/X
Such resources empower individuals to make informed decisions about their food.
Some U.K. Retailers “Best Before” Labels on Some Products
Interestingly, some U.K. retailers have taken a proactive stance against food waste by removing “best before” labels on select products.
![The outside of a Tesco retailer location in Selby, North Yorkshire, England.](https://images.caredoctor.com/2024/03/8736bfb8-untitled-design-91-min.png)
Mtaylor848/Wikimedia Commons
This initiative helps emphasize the importance of reevaluating our approach to date labeling and consumption habits.
Date Labeling Started in the 1970s
Date labeling emerged in the 1970s to address consumer concerns about freshness.
![Black-and-white photo of women standing in a Publix grocery store in Florida in the 1970s.](https://images.caredoctor.com/2024/03/e8bbf6d8-untitled-design-92-min.png)
State Library and Archives of Florida/Wikimedia Commons
Since then, the FDA has recommended standardized labels like “best if used by” and “use by” to enhance clarity for consumers.
Labeling Efforts Failing, Confusion Continues
Despite efforts to standardize labeling practices, confusion continues, prompting calls for federal policy reforms. While legislative progress has stalled, advocacy for clearer labeling continues, driven by the need to reduce food waste and promote informed consumer choices.
![A pile of rotting apples.](https://images.caredoctor.com/2024/03/62071b23-untitled-design-93-min.png)
Wormsandstuff/Wikimedia Commons
This is all to say that, while printed dates offer helpful guidance, they shouldn’t be mistaken for strict expiration deadlines. By understanding the nuances of date labeling and prioritizing proper storage practices, and by utilizing helpful apps like FoodKeeper, consumers can minimize waste and enjoy their food safely and responsibly.