The results, reported in 2002, were pretty shocking. The families tossed out an average of 470 pounds of food per year—about 14 percent of all food brought into the home—at an annual cost of $600. Every day, they discarded more than half a pound of fruits and veggies. In total, Americans chuck a fourth of all the produce they buy, mostly because it's gone bad, says Timothy Jones, PhD, contemporary archaeologist at the University of Arizona. Nationally, we dump $43 billion worth of food every year.
Wasting produce is, well, a waste—bad for our wallets and bad for the environment. Plus, who wants to make a salad when confronted with a bin of rotting sludge? All this led us to ask: How can we keep produce fresh longer?