Every human being has the right to freedom from hunger, that is the right to a nutritionally adequate and safe diet and is based on the human right to dignity as a person. This right to food implies a right to certain means of producing/acquiring food.
The lack of sufficient food is related to food production, distribution and income levels. Advances in food production methods have made it possible for vast regions to produce sufficient food for their populations yet they still go hungry. In 11997, over 50 million children in South Asia are undernourished, despite the regions food surplus. Some 25 million children in Latin America are inadequately feed even though their region has become, after the USA the world's major food exporter. In these situations millions of people do not have the income to buy food, the means to grow it or the goods to exchange for it.