If you find yourself having to purge your refrigerator’s crisper bin every few weeks, imagine what goes on at a grocery store. The Institution of Mechanical Engineers estimates that annually between a third and a half of all food produced is wasted worldwide. According to the Guardian, approximately 45% of all fruits and vegetables, 35% of fish and seafood, 30% of cereals, and 20% of meat and dairy products are wasted by suppliers, retailers, and consumers every year.