Meat Totally Explained

Everything about Meats totally explained

Meat, in its broadest definition, is food. In modern English usage, most often it refers to animal tissue used as food, mostly skeletal muscle and associated fat, but it may also refer to organs, including lungs, livers, skin, brains, bone marrow, kidneys, and a variety of other internal organs as well as blood. The word meat is also used by the meat packing and butchering industry in a more restrictive sense - the flesh of mammalian species (pigs, cattle, etc.) raised and butchered for human consumption, to the exclusion of fish, poultry, and eggs. Eggs and seafood are rarely referred to as meat even though they consist of animal tissue. Animals that consume only, or mostly animals are called carnivores.
Through most of human history, individual families of humans hunted, raised, and slaughtered animals for their meat, and later, as civilizations developed, priests and temple assistants performed the functions of slaughering and butchering animals for food in animal sacrifice. Today, in most industrialized nations, a meat packing industry slaughters, processes, and distributes meat for human consumption.

Etymology

The word meat comes from the Old English word mete, which referred to food in general. Mad in Danish, mat in Swedish and Norwegian, and matur in Icelandic, still mean 'food'. The narrower sense that refers to meat as not including fish, developed over the past few hundred years and has religious influences. The distinction between fish and "meat" is codified by Jewish laws of kashrut regarding the mixing of milk and meat, which doesn't forbid the mixing of milk and fish. Modern halakha (Jewish law) on kashrut classifies the flesh of both mammals and birds as "meat"; fish are considered to be parve (also spelled parev, pareve; Yiddish: פארעוו parev), neither meat nor a dairy food. The Catholic dietary restriction to "meat" on Fridays also doesn't apply to the cooking and eating of fish.
The Latin word "meat" (also the root of 'carnal', referring to the 'pleasures of the flesh') is often a euphemism for sexual pleasure, which is, after all, effected from a function performed by fleshy organs. Thus 'meat' may refer to the human body in a sensual, or sexual, capacity. A meat market, which, in addition to simply denoting a market where meat is sold, also refers to a place or situation where humans are treated or viewed as commodities, especially a place known as one where a sexual partner may be found. This connotation has also existed for at least 500 years. 'Meat' may also be used in a humorous or indifferent way to refer to a human. The military slang phrase "meat shield", refers to soldiers sent in front of an enemy to draw fire away from another unit. The theme of hostile, or simply misanthropic robots referring to humans with disparaging terms such as "meatbag" is popular in science fiction (see: Bender, HK-47).

Methods of preparation

Meat is prepared in many ways, as steaks, in stews, fondue, or as dried meat. It may be ground then formed into patties (as hamburgers or croquettes), loaves, or sausages, or used in loose form (as in "sloppy joe" or Bolognese sauce). Some meat is cured, by smoking, pickling, preserving in salt or brine (see salted meat and curing). Other kinds of meat are marinated and barbecued, or simply boiled, roasted, or fried. Meat is generally eaten cooked, but there are many traditional recipes that call for raw beef, veal or fish. Meat is often spiced or seasoned, as in most sausages. Meat dishes are usually described by their source (animal and part of body) and method of preparation.
Meat is a typical base for making sandwiches. Popular varieties of sandwich meat include ham, pork, salami and other sausages, and beef, such as steak, roast beef, corned beef, and pastrami. Meat can also be molded or pressed (common for products that include offal, such as haggis and scrapple) and canned.

Nutritional benefits and concerns

Typical Meat Nutritional Content
from 110 grams (4 oz)>

Source	calories	protein	fat
fish	110–140	20–25 g	1–5 g
chicken breast	160	28 g	7 g
lamb	250	30 g	14 g
steak (beef)	275	30 g	18 g
T-bone	450	25 g	35 g

All muscle tissue is very high in protein, containing all of the essential amino acids, and in most cases, is a good source of zinc, vitamin B12, selenium, phosphorus, niacin, vitamin B6, iron and riboflavin. However, meat tends to be high in fat (red meat in particular), low in carbohydrates, and contains no fiber. The fat content of meat can vary widely depending on the species and breed of animal, the way in which the animal was raised, including what it was fed, the anatomical part of the body, and the methods of butchering and cooking. Wild animals such as deer are typically leaner than farm animals, leading those concerned about fat content to choose game such as venison. However, centuries of breeding meat animals for size and fatness is being reversed by consumer demand for meat with less fat.
In recent years, the health benefits of meat as a regular part of the human diet have come into question. In a large-scale study, the consumption of red meat over a lifetime was found to raise the risk of cancer by 20 to 60 percent, while causing adverse mutations in DNA. Animal fat is one of the only dietary sources of saturated fat, which have been linked to various health problems, including heart disease, bowel cancer, prostate cancer, breast cancer, osteoporosis, and arteriosclerosis. One famous study, the Nurses' Health Study, followed about 100,000 female nurses and their eating habits. Nurses who ate the largest amount of animal fat were twice as likely to develop colon cancer as the nurses who ate the least amount of animal fat.
In response to changing prices as well as health concerns about saturated fat and cholesterol, consumers have altered their consumption of various meats. A USDA report

points out that consumption of beef in the United States between 1970–1974 and 1990–1994 dropped by 21%, while consumption of chicken increased by 90%. During the same period of time, the price of chicken dropped by 14% relative to the price of beef. In 1995 and 1996, beef consumption increased due to higher supplies and lower prices.
Meat, like any food, can also transmit certain diseases, but undercooked meat is especially susceptible. Undercooked pork sometimes contains the parasites that cause trichinosis or cysticercosis. Chicken is often contaminated with Salmonella enterica disease-causing bacteria. Minced beef can be contaminated during slaughter with disease-causing deriving from the intestinal tract if proper precautions are not taken.

Red meat and white meat

Red meat is darker-coloured meat, as contrasted with white meat. The exact definition varies, but the meat of adult mammals, such as beef, mutton, and horse is invariably considered "red", while domestic chicken and rabbit are invariably considered "white".

Ethics of eating meat

Ethical issues regarding the consumption of meat can include objections to the act of killing animals or the agricultural practices surrounding the production of meat. Reasons for objecting to the practice of killing animals for consumption may include animal rights, environmental ethics, religious doctrine, or an aversion to inflicting pain or harm on other living creatures. The religion of Jainism has always opposed eating meat, and there are also many schools of Buddhism and Hinduism that condemn the eating of meat. Some people, while not vegetarians, refuse to eat the flesh of certain animals due to cultural taboo, such as cats, dogs, horses, or rabbits. In some cases, specific meats (especially from pigs and cows) are forbidden within religious traditions. Some people eat only the flesh of animals who they believe have not been mistreated, and abstain from the meat of animals reared in factory farms or from particular products such as foie gras and veal. Others believe that the treatment which animals undergo in the production of meat and animal products obliges them never to eat meat or use animal products.

In vitro and imitation meat

� Main articles: Imitation meat, In vitro meat

Various forms of imitation meat have been created to satisfy some vegetarians' and vegan's taste for the flavor and texture of meat, there's also some speculation about the possibility of growing in vitro meat from animal tissue. Nutrition wise, imitation meat is comparable to animal meat, however they rarely contain the same levels of saturated fat and can often contain valuable minerals and vitamins while still containing approximately the same levels of protein as animal meats.

Environmental impact

The use of large industrial monoculture that's common in industrialised agriculture, typically for feed crops such as corn and soy is more damaging to ecosystems than more sustainable farming practices such as organic farming, permaculture, arable, pastoral, and rain-fed agriculture.
Animals fed on grain and those which rely on grazing need more water than grain crops. According to the USDA, growing crops for farm animals requires nearly half of the U.S. water supply and 80% of its agricultural land. Animals raised for food in the U.S. consume 90% of the soy crop, 80% of the corn crop, and 70% of its grain. In tracking food animal production from the feed through to the dinner table, the inefficiencies of meat, milk and egg production range from a 4:1 energy input to protein output ratio up to 54:1. The result is that producing animal-based food is typically much less efficient than the harvesting of grains, vegetables, legumes, seeds and fruits, though this might not be largely true for animal husbandry in parts of the developing world where factory farming is almost non existent, making animal based food much more sustainable.

Further Information

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