Navigating the world of food labels can be tricky, especially when it comes to understanding “best-before” and “use-by” dates. These dates are printed on most packaged foods with a shelf life of less than two years, but what do they really mean for food safety and quality?
The ‘best-before’ date indicates how long the food will retain its peak quality. If stored correctly, maintaining ideal conditions both in the store and at home as directed on the food label, the product should remain fresh and high-quality until at least this date. While it’s generally safe to eat foods past their ‘best-before’ date, their quality, flavor, and texture may diminish, and they might lose some nutritional value. However, foods marked with a ‘use-by’ date should not be consumed after that date due to potential health and safety risks. Bread is a notable exception, often labeled with a ‘baked on’ or ‘baked for’ date if its shelf life is less than seven days.
Decoding “Best-Before” Dates
Manufacturers typically set ‘best-before’ dates conservatively, well in advance of when the food is expected to significantly deteriorate. This practice ensures consumers enjoy the product at its freshest and best. Therefore, view ‘best-before’ dates primarily as a guide to optimal quality. Canned and frozen products, in particular, often maintain acceptable quality for an extended period beyond the ‘best-before’ date.
Alt text: A variety of canned goods arranged on a shelf, illustrating the type of food that often maintains quality beyond the best-before date.
As long as the food appears and smells as expected, it should generally be safe to eat, even if the ‘best-before’ date has elapsed. Regularly check the ‘use-by’ and ‘best-before’ dates of items in your pantry to manage your food inventory effectively and reduce waste. Remember, never consume food past its ‘use-by’ date, regardless of its appearance or odor.
The Importance of Proper Food Storage
Whether food remains fresh and edible until the ‘use-by’ or ‘best-before’ date depends significantly on how it is stored. Food labels are required to provide specific directions for use and storage that ensure the product meets the stated dates.
Many foods must be stored at specific temperatures, either refrigerated or frozen, to maintain safety and quality. For example, fresh milk requires refrigeration to prevent spoilage. Leaving milk at room temperature will cause it to sour quickly, irrespective of the ‘best-before’ date.
Alt text: Fresh milk being poured from a carton into a glass, emphasizing the need for refrigeration to maintain freshness.
Inspecting Packaging for Damage
Food can spoil well before its ‘use-by’ or ‘best-before’ date if its packaging is compromised or if it was not properly transported or stored before purchase. When buying food, carefully inspect the packaging for any signs of damage, such as dents, leaks, or tears. Avoid purchasing products with damaged packaging, as they may be contaminated with bacteria.
Alt text: A close-up of a damaged can with a noticeable dent, illustrating a reason to avoid purchasing it due to potential contamination.
Certain products, such as dairy foods, require consistent low temperatures to prevent spoilage. Do not buy foods that require refrigeration or freezing if they are displayed on unrefrigerated shelves or in overcrowded refrigerators.
Prioritize Cold and Frozen Foods While Shopping
When shopping, collect cold and frozen foods last to minimize the time they spend at room temperature.
Alt text: A shopper using a cooler bag to transport groceries, highlighting the importance of keeping cold and frozen items at a low temperature.
These foods can spoil before their ‘best-before’ date if allowed to warm up. Using a cooler bag for transport is advisable, especially during warmer months. Upon arriving home, prioritize putting away cold and frozen items first to maintain their quality and safety.
By understanding the difference between ‘best-before’ and ‘use-by’ dates and practicing safe food handling, you can minimize food waste and ensure the safety and quality of your meals.
