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Not to be confused with Food safety. Food security is a condition related to the availability of food, and individuals’ accessibility and affordability to it. There is evidence of being in use over 10,000 years ago, with central authorities in civilizations ancient China and ancient Egypt being known to release food from storage in times of famine. Household food security exists when all members, at all times, have access to enough food for an active, healthy life. Individuals who are food secure do not live in hunger or fear of starvation. The 1996 World Summit on Food Security declared that “food should not be used as an instrument for political and economic pressure”. Food security can be measured by calorie intake per person per day, available on a household budget.