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Food security - a global concern - AQAGlobal supply of food and calorie intake

Global food supply and consumption are unequal. There is a need to produce more food and there are several strategies that can be put in place to achieve this. Food security is a global concern.

Part of GeographyThe challenge of resource management

Global supply of food and calorie intake

A look at why so many people don't have enough food to eat and some possible solutions to the problem

Global food supply

Different foods come from different countries. Generally speaking:

  • Countries in Asia grow more , rice and sugar than other parts of the world. They are also the biggest producers of meat, milk and fish.
  • South American countries grow more oil crops than other nations.
  • North American countries produce the most coarse grain. This is used for making animal feed and for brewing.
  • European countries grow the most barley. They are also the second biggest producers of some types of meat (eg pig meat), milk and fish.
  • Countries in Africa, Central America and do not produce more of any type of food than other nations.

Global calorie intake

The greatest calorie consumption (3,270 - 3,770 kcal/person/day) is in North America, South America and Europe. The smallest calorie consumption (less than 1,890 kcal/person/day) is in central Africa.

Food energy intake is measured in (kcal). Some foods, eg rice, contain fewer calories than others, eg meat.

The map of global calorie consumption shows that sub-Saharan African nations consume fewer calories than other countries. The for many of these countries are corn, wheat and rice.

European and North American countries consume more calories than other nations. Many of these countries eat more animal products, such as meat, milk and eggs.