A Date with Destiny: Understanding Food Labels and Product Dating

Like clockwork, around this time of year, we start to see an increase in questions related to food labels, so I thought I would devote this blog to the topic. We have discussed food labels within these blogs before, and although it has been a few years, you would likely find the topic if you searched hard enough, but it is an important topic and bears repeating.

For this blog, I wanted to specifically discuss the product or code dating that is included on most packages sent directly from the manufacturer. The same type of dating is included on products that you purchase from your local supermarket.

Outside of baby formula and some types of baby food, product dating is not necessarily required by federal law. For meat, poultry, and egg products, the use of dates is voluntary, but once used, they must be labeled in a “truthful and non-misleading manner”. Once a manufacturer starts to date products, there are a few requirements, such as how the date must be expressed on the packaging. But there is no universal system for food date labeling in the United States.

… contrary to popular belief, the dates are not an indication of safety, they are provided to allow the consumer and retailed to make informed decisions of which food is the best quality.

Further, contrary to popular belief, the dates are not an indication of safety, they are provided to allow the consumer and retailer to make informed decisions of which food is the best quality. I even find myself, at times, thinking it is a date by when the food ensured of safety, and that is simply not the case. One study, which explored sources of food waste, noted that close to 50% of consumers did not understand “best by”, “best before”, “use by”, or other types of food labels[1], while the National Resources defense Council noted 90% of consumers have discarded food because they misunderstood the food label[2].

Here is a summary of the types of dates you often see used. These are the same explanations provided by the Food Safety Inspection Service of USDA.

  • A “Best if Used By/Before” date indicates when a product will be of best flavor or quality.
  • A “Sell-By” date tells the store how long to display the product for sale for inventory management.
  • A “Use-By” date is the last date recommended for the use of the product while at peak quality.
  • A “Freeze-By” date indicates when a product should be frozen to maintain peak quality.

If the date passes during home storage, a product should still be safe and wholesome if handled properly until the time spoilage is evident. The same cannot be said for infant formula, these products should not be used after the “use by” date.

Now, most of the above information applies to consumers. For foodservice operations, the requirements are spelled out by the 2017 Food Code, stating, “the day or date marked by the food establishment may not exceed a manufacturer’s use-by date if the manufacturer determined the use-by date based on food safety.” Though, it is important to note that each jurisdiction may change or revise the code for their local area, so do check your code before taking this as the official rule.

I do hope you all have a great Holiday season and a very happy new year. Be sure to join us in 2021 for our SafeBites webinar series. Feel free to also reach out with any of your food safety questions, our food safety team at FoodHandler is committed to bringing you the most up-to-date food safety information and is committed to helping you improve your food safety programs. As we say at FoodHandler – Risk Nothing.

[1] Parfitt, J., Barthel, M., & Macnaughton, S. (2010). Food waste within food supply chains: quantification and potential for change to 2050. Philosophical transactions of the royal society B: Biological sciences, 365(1554), 3065-3081.

[2] National Resources Defense Council (2013, September 18). New Report: Food Expiration Date Confusion Causing up to 90% of Americans to Waste Food. Available at https://www.nrdc.org/media/2013/130918.

Sanitation, Sanitation, Where Art Thou?

Continuing the theme I picked up on a few months ago, discussing common causes of foodborne illness, I’d like to focus this blog on cross contamination, more precisely sanitation. Sanitation is another issue that employees don’t often do at home, so they discount the importance of it in the food production environment. That is to say that they have never made someone sick at home because they only clean their countertops and they have likely never sanitized their kitchen, so why is it so important in a foodservice facility?

Is Implementing a Color-Coded Food Safety Plan Right for your Operation?

Foodborne pathogens are by far the most prevalent cause of foodborne illness in the United States and across the world.  There are 31 known agents that cause foodborne illnesses, and more that are unspecified or yet undiscovered – remember, E. Coli 0157:H7 wasn’t identified until the early-1980s. It is estimated each year, 48 million illnesses occur because of these known and unknown pathogens, resulting in over 3,000 deaths.

Maintaining your Equipment: Is it the Missing Ingredient in your Recipe for Food Safety?

Although I am no longer in day-to-day operations, between our students and foodservice lab at the university and my volunteer activities in my local church, I keep a close hand in food production. This past week, I had the opportunity to lead a group of men at our church in preparation of a luncheon for 100 women who were attending a spirituality retreat.  Over the course of the morning, I realized our main cooler in the kitchen was not functioning properly and was about 10˚F above the required temperature.  While we do have a commercial kitchen, we do not routinely log temperatures, so when the unit started to malfunction is questionable.  Even more concerning was not the lunch we were preparing for, but the dinner that was served the night before for 300+ families in the parish.