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".
Other articles related to "food, foods":
... Fast food is the term given to food that can be prepared and served very quickly ... with low preparation time can be considered to be fast food, typically the term refers to food sold in a restaurant or store with preheated or precooked ingredients, and served to the ... The term "fast food" was recognized in a dictionary by Merriam–Webster in 1951 ...
... Comfort food Fast food Junk food Natural food Organic food Slow food Whole food ...
... The house-elves at Hogwarts amongst other duties provide all food to students and staff ... At meal times the food is magically transported up, giving the façade of appearing for the students ... The majority of the food prepared are traditional British dishes ...
... In industrial and food applications, radiation is used for sterilization of tools and equipment ... An emerging use in food production is the sterilization of food using food irradiation ... Food irradiation is the process of exposing food to ionizing radiation in order to destroy microorganisms, bacteria, viruses, or insects that might be present in the food ...
... Baking is a food cooking method using prolonged dry heat acting by convection, and not by thermal radiation, normally in an oven, but also in hot ashes ... is reached within the heating instrument, the food is placed inside and baked for a certain amount of time ... apples, baked beans, some casseroles and pasta dishes such as lasagna, and various other foods, such as the pretzel ...
Famous quotes containing the word food:
“A few pieces of fat pine were a great treasure. It is interesting to remember how much of this food for fire is still concealed in the bowels of the earth.”
—Henry David Thoreau (18171862)
“Hume, and other sceptical innovators, are vain men, and will gratify themselves at any expense. Truth will not afford sufficient food to their vanity; so they have betaken themselves to errour. Truth, sir, is a cow which will yield such people no more milk, and so they are gone to milk the bull.”
—Samuel Johnson (17091784)
“I believe that every man who has ever been earnest to preserve his higher or poetic faculties in the best condition has been particularly inclined to abstain from animal food, and from much food of any kind.”
—Henry David Thoreau (18171862)