Pakistan, May 19 -- Food and Water are two most important necessities of life. Regardless of where we live and what we do, we need ample food and water to live a decent life. In-fact, these two commodities play a crucial role in determining what sort of life we will live. An empty stomach would not allow you to focus properly on the task at hand. Hunger would eat your talent like termites eat the wood. Whatever we do in our day-to-day life, we do to ensure that we can have enough food for ourselves and our beloved ones. Maslow's hierarchy of needs theory has therefore categorised food and water as among the most basic of human needs along with other necessities like air, shelter, sleep, clothing and reproduction. Once these necessities ar...