Food is a fuel to our body, without food we cannot perform any physical and mental act.Have you ever realize even a day without food? Billions of people in India, Bangladesh, Africa and many other countries were still starving.Loss and wastage occurs in all steps in the food supply chain. In developing countries like India, Bangladesh, most loss occurs during production, while in developed countries like USA, European countries much food is wasted at the consumption stage.In 2013, we disposed more than 35 million tons of food waste.Wastage of food also cause load on agriculture to produce more amount of food. So we must avoid wastage of food.