Food is any substance consumed to provide nutritional support for the body. It is usually of plant or animal origin, and contains essential nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals. The substance is ingested by an organism and assimilated by the organism's cells in an effort to produce energy, maintain life, or stimulate growth.
Historically, people secured food through two methods: hunting and gathering, and agriculture. Today, most of the food energy consumed by the world population is supplied by the food industry.
Food safety and food security are monitored by agencies like the International Association for Food Protection, World Resources Institute, World Food Programme, Food and Agriculture Organization, and International Food Information Council. They address issues such as sustainability, biological diversity, climate change, nutritional economics, population growth, water supply, and access to food.
The right to food is a human right derived from the International Covenant on Economic, Social and Cultural Rights (ICESCR), recognizing the "right to an adequate standard of living, including adequate food", as well as the "fundamental right to be free from hunger".
Read more about Food: Food Sources, Production, Taste Perception, Cuisine, Famine and Hunger, Safety, Nutrition and Dietary Problems, Legal Definition, Types of Food
Famous quotes containing the word food:
“Most vegetarians I ever see looked enough like their food to be classed as cannibals.”
—Finley Peter Dunne (1867–1936)
“... the more we recruit from immigrants who bring no personal traditions with them, the more America is going to ignore the things of the spirit. No one whose consuming desire is either for food or for motor-cars is going to care about culture, or even know what it is.”
—Katharine Fullerton Gerould (1879–1944)
“The urge for Chinese food is always unpredictable: famous for no occasion, standard fare for no holiday, and the constant as to demand is either whim, the needy plebiscite of instantly famished drunks, or pregnancy.”
—Alexander Theroux (b. 1940)