No one wants to serve spoiled food to their families. Conversely, consumers don't want to throw food away unnecessarily -- but we certainly do. The United States Department of Agriculture estimates Americans toss out the equivalent of US$162 billion in food (PDF) every year, at the retail and consumer levels. Plenty of that food is discarded while still safe to eat.
원문출처 : http://www.cnn.com/2016/07/06/health/food-manufacturer-sell-by-dates/index.html
원문출처 : http://www.cnn.com/2016/07/06/health/food-manufacturer-sell-by-dates/index.html