Researchers seek to reduce food waste and establish the science of food date labeling
Minimizing food waste is top of mind right now during the COVID-19 global pandemic, with the public concerned about the potential ramifications for our food supply chain. But even before COVID-19, given concerns about a rapidly growing population and hunger around the world, the Food and Agriculture Organization of the United Nations (FAO) issued a global call for zero tolerance on food waste. However, the lack of regulation, standardization, and general understanding of date labeling on food products (such as "best by" and "use by" dates) leads to billions of dollars per year in food waste in the United States alone. Many people don't realize that date labels on food products (with the exception of infant formula) are entirely at the manufacturer's discretion and are not supported by robust scientific evidence.