Source:- Google.com.pk
Food is any substance[1] 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 required by the ever increasing population of the World 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."
Between the extremes of optimal health and death from starvation or malnutrition, there is an array of disease states that can be caused or alleviated by changes in diet. Deficiencies, excesses, and imbalances in diet can produce negative impacts on health, which may lead to various health problems such as scurvy, obesity, or osteoporosis, diabetes, cardiovascular diseases as well as psychological and behavioral problems. The science of nutrition attempts to understand how and why specific dietary aspects influence health.
Nutrients in food are grouped into several categories. Macronutrients are fat, protein, and carbohydrates. Micronutrients are the minerals and vitamins. Additionally, food contains water and dietary fiber.
As previously discussed, the body is designed by natural selection to enjoy sweet and fattening foods for evolutionary diets, ideal for hunters and gatherers. Thus, sweet and fattening foods in nature are typically rare and are very pleasurable to eat. In modern times, with advanced technology, enjoyable foods are easily available to consumers. Unfortunately, this promotes obesity in adults and children alike.The chicken (Gallus gallus domesticus) is a domesticated fowl, a subspecies of the Red Junglefowl. As one of the most common and widespread domestic animals, with a population of more than 24 billion in 2003,[1] there are more chickens in the world than any other species of bird. Humans keep chickens primarily as a source of food, consuming both their meat and their eggs.
The traditional poultry farming view of the domestication of the chicken is stated in Encyclopædia Britannica (2007): "Humans first domesticated chickens of Indian origin for the purpose of cockfighting in Asia, Africa, and Europe. Very little formal attention was given to egg or meat production... "[2] Recent genetic studies have pointed to multiple maternal origins in Southeast, East, and South Asia, but with the clade found in the Americas, Europe, the Middle East and Africa originating in the Indian subcontinent. From India, the domesticated chicken was imported to Lydia in western Asia Minor, and to Greece by the fifth century BC.[3] Fowl had been known in Egypt since the mid-15th century BC, with the "bird that gives birth every day" having come to Egypt from the land between Syria and Shinar, Babylonia, according to the annals of Thutmose
Chicken is the most common type of poultry in the world,[1] and was one of the first domesticated animals. Chicken is a major world wide source of meat and eggs for human consumption. It is prepared as food in a wide variety of ways, varying by region and culture. The prevalence of chickens is due to almost the entire chicken being edible, and the ease of raising them. In the developed world chickens are usually subject to intensive farming methods.The modern chicken is a descendant of Red Junglefowl hybrids along with the Grey Junglefowl first raised thousands of years ago in the northern parts of the Indian subcontinent.[2]
Chicken as a meat has been depicted in Babylonian carvings from around 600 BC.[3] Chicken was one of the most common meats available in the Middle Ages.[citation needed] It was eaten over most of the Eastern hemisphere and a number of different kinds of chicken such as capons, pullets and hens were eaten. It was one of the basic ingredients in the so-called white dish, a stew usually consisting of chicken and fried --cooked in milk and seasoned with spices and sugar.Chicken consumption in the United States increased during World War II due to a shortage of beef and pork.[4] In Europe, consumption of chicken overtook that of beef and veal in 1996, linked to consumer awareness of Bovine spongiform encephalopathy (mad cow disease)
Chicken Breast Recipes Recipes for Kids in Urdu for Desserts for Dinner for Chicken with Ground Beef In Hindi for Cakes for Cookies Photos
Chicken Breast Recipes Recipes for Kids in Urdu for Desserts for Dinner for Chicken with Ground Beef In Hindi for Cakes for Cookies Photos
Chicken Breast Recipes Recipes for Kids in Urdu for Desserts for Dinner for Chicken with Ground Beef In Hindi for Cakes for Cookies Photos
Chicken Breast Recipes Recipes for Kids in Urdu for Desserts for Dinner for Chicken with Ground Beef In Hindi for Cakes for Cookies Photos
Chicken Breast RecipesRecipes for Kids in Urdu for Desserts for Dinner for Chicken with Ground Beef In Hindi for Cakes for Cookies Photos
Chicken Breast RecipesRecipes for Kids in Urdu for Desserts for Dinner for Chicken with Ground Beef In Hindi for Cakes for Cookies Photos
Chicken Breast RecipesRecipes for Kids in Urdu for Desserts for Dinner for Chicken with Ground Beef In Hindi for Cakes for Cookies Photos
Chicken Breast RecipesRecipes for Kids in Urdu for Desserts for Dinner for Chicken with Ground Beef In Hindi for Cakes for Cookies Photos
Chicken Breast RecipesRecipes for Kids in Urdu for Desserts for Dinner for Chicken with Ground Beef In Hindi for Cakes for Cookies Photos
Chicken Breast RecipesRecipes for Kids in Urdu for Desserts for Dinner for Chicken with Ground Beef In Hindi for Cakes for Cookies Photos
Chicken Breast RecipesRecipes for Kids in Urdu for Desserts for Dinner for Chicken with Ground Beef In Hindi for Cakes for Cookies Photos
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