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67-598: Atkins Nutritionals, Inc. was originally founded as Complementary Formulations in 1989. The company was renamed to Atkins Nutritionals in 1998. It was founded to supplement the way of the Atkins diet . The diet was developed after Atkins read a research paper in the Journal of the American Medical Association . The paper, entitled "Weight Reduction," was published by Alfred W. Pennington in 1958. Atkins used information from

134-658: A broad one. Static magnetic fields , for reasons still unknown, retard animal development. The quality and quantity of usable meat depends on the animal's plane of nutrition , i.e., whether it is over- or underfed. Scientists disagree about how exactly the plane of nutrition influences carcase composition. The composition of the diet, especially the amount of protein provided, is an important factor regulating animal growth. Ruminants , which may digest cellulose , are better adapted to poor-quality diets, but their ruminal microorganisms degrade high-quality protein if supplied in excess. Because producing high-quality protein animal feed

201-494: A low glycemic index , although restrictions for low glycemic carbohydrates (black rice, vegetables, etc.) are the same as those for high glycemic carbohydrates (sugar, white bread). Due to concerns from medical experts about the high-fat content of the diet, the Atkins Nutritionals company that market foods for the diet, recommends that no more than 20% of calories eaten while on the diet come from saturated fat . The diet

268-587: A predetermined age or weight, livestock are usually transported en masse to the slaughterhouse. Depending on its length and circumstances, this may exert stress and injuries on the animals, and some may die en route . Unnecessary stress in transport may adversely affect the quality of the meat. In particular, the muscles of stressed animals are low in water and glycogen , and their pH fails to attain acidic values, all of which results in poor meat quality. Animals are usually slaughtered by being first stunned and then exsanguinated (bled out). Death results from

335-895: A result of cobalt deficiency in the soil. Plant toxins are a risk to grazing animals; for instance, sodium fluoroacetate , found in some African and Australian plants, kills by disrupting the cellular metabolism . Some man-made pollutants such as methylmercury and some pesticide residues present a particular hazard as they bioaccumulate in meat, potentially poisoning consumers. Practices such as confinement in factory farming have generated concerns for animal welfare . Animals have abnormal behaviors such as tail-biting, cannibalism, and feather pecking . Invasive procedures such as beak trimming , castration , and ear notching have similarly been questioned. Breeding for high productivity may affect welfare, as when broiler chickens are bred to be very large and to grow rapidly. Broilers often have leg deformities and become lame, and many die from

402-498: A study of people following restricted-carbohydrate dieting. Atkins Nutritionals was founded in 1989 by Atkins to promote the sale of Atkins-branded products. Following his death, waning popularity of the diet and a reduction in demand for Atkins products, Atkins Nutritionals, Inc. filed for Chapter 11 bankruptcy protection on July 31, 2005 citing losses of $ 340 million. It was subsequently purchased by North Castle Partners in 2007 and switched its emphasis to low-carb snacks. In 2010,

469-493: Is a risk; in 2013, products in Europe labelled as beef actually contained horse meat . Meat can be cooked in many ways, including braising , broiling , frying , grilling , and roasting . Meat can be cured by smoking , which preserves and flavors food by exposing it to smoke from burning or smoldering wood. Other methods of curing include pickling , salting , and air-drying. Some recipes call for raw meat; steak tartare

536-404: Is anticipated. Heat regulation in livestock is of economic significance, as mammals attempt to maintain a constant optimal body temperature. Low temperatures tend to prolong animal development and high temperatures tend to delay it. Depending on their size, body shape and insulation through tissue and fur, some animals have a relatively narrow zone of temperature tolerance and others (e.g. cattle)

603-417: Is being reversed by consumer demand for leaner meat. The fatty deposits near the muscle fibers in meats soften meat when it is cooked, improve its flavor, and make the meat seem juicier. Fat around meat further contains cholesterol . The increase in meat consumption after 1960 is associated with significant imbalances of fat and cholesterol in the human diet. Biomass of mammals on Earth Upon reaching

670-411: Is consumed, and egg and/or dairy consumption may or may not be strictly restricted. The type of meat consumed varies between different cultures. The amount and kind of meat consumed varies by income, both between countries and within a given country. Horses are commonly eaten in countries such as France, Italy, Germany and Japan. Horses and other large mammals such as reindeer were hunted during

737-445: Is expensive, several techniques are employed or experimented with to ensure maximum utilization of protein. These include the treatment of feed with formalin to protect amino acids during their passage through the rumen , the recycling of manure by feeding it back to cattle mixed with feed concentrates, or the conversion of petroleum hydrocarbons to protein through microbial action. In plant feed, environmental factors influence

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804-558: Is important to economies and cultures around the world. The word meat comes from the Old English word mete , meaning food in general. In modern usage, meat primarily means skeletal muscle with its associated fat and connective tissue, but it can include offal , other edible organs such as liver and kidney . The term is sometimes used in a more restrictive sense to mean the flesh of mammalian species (pigs, cattle, sheep, goats, etc.) raised and prepared for human consumption, to

871-877: Is made from minced raw beef. Pâtés are made with ground meat and fat, often including liver . Meat, in particular red and processed meat, is linked to a variety of health risks. The 2015–2020 Dietary Guidelines for Americans asked men and teenage boys to increase their consumption of vegetables or other underconsumed foods (fruits, whole grains, and dairy) while reducing intake of protein foods (meats, poultry, and eggs) that they currently overconsume. Toxic compounds including heavy metals , mycotoxins , pesticide residues, dioxins , polychlorinated biphenyl can contaminate meat. Processed, smoked and cooked meat may contain carcinogens such as polycyclic aromatic hydrocarbons . Toxins may be introduced to meat as part of animal feed, as veterinary drug residues, or during processing and cooking. Such compounds are often metabolized in

938-595: Is no strong evidence of the diet's effectiveness in achieving durable weight loss; it is unbalanced as it promotes unlimited consumption of protein and saturated fat , and it may increase the risk of heart disease . There is weak evidence that the Atkins diet is more effective than behavioral counseling for weight loss at 6-12 months. The Atkins diet led to 0.1% to 2.9% more weight loss at one year compared to control groups which received behavioural counselling for weight loss. As with other commercial weight loss programs,

1005-495: Is particularly prevalent in the US, but has been banned in the EU, partly because it causes antimicrobial resistance in pathogenic microorganisms. The biochemical composition of meat varies in complex ways depending on the species, breed, sex, age, plane of nutrition, training and exercise of the animal, as well as on the anatomical location of the musculature involved. Even between animals of

1072-793: Is some evidence it has a positive effect in reducing seizures. There is some evidence that adults too may experience seizure reduction derived from therapeutic ketogenic diets, and that a less strict regimen, such as a modified Atkins diet, is similarly effective. The Atkins diet has been described as a low-carbohydrate, high-fat, high-protein fad diet . It promotes the consumption of meat , cheese , eggs and other high-fat foods such as butter , mayonnaise and sour cream in unlimited amounts whilst bread , cereal , pasta and other carbohydrates are forbidden. Atkins' book New Diet Revolution has sold 12 million copies. It has been described as "the bestselling fad-diet book ever written." Preferred foods in all categories are whole, unprocessed foods with

1139-420: Is tender and pliable when cooked just after death or after the resolution of rigor , but tough when cooked during rigor. As the muscle pigment myoglobin denatures, its iron oxidizes , which may cause a brown discoloration near the surface of the meat. Ongoing proteolysis contributes to conditioning: hypoxanthine , a breakdown product of ATP, contributes to meat's flavor and odor, as do other products of

1206-450: Is very low in carbohydrates and does not contain dietary fiber. The fat content of meat varies widely with the species and breed of animal, the way in which the animal was raised, what it was fed, the part of the body, and the methods of butchering and cooking. Wild animals such as deer are leaner than farm animals, leading those concerned about fat content to choose game such as venison . Decades of breeding meat animals for fatness

1273-491: The First Amendment . Meat Meat is animal tissue , often muscle , that is eaten as food. Humans have hunted and farmed other animals for meat since prehistory. The Neolithic Revolution allowed the domestication of vertebrates , including chickens , sheep , goats , pigs , horses , and cattle , starting around 11,000 years ago. Since then, selective breeding has enabled farmers to produce meat with

1340-456: The Jenny Craig diet and more expensive than Weight Watchers . In 2004, Jody Gorran sued the estate of Robert Atkins and his company seeking $ 28,000 in damages. Gorran stated that he had followed the Atkins diet for two years and it raised his LDL-cholesterol so much that a major artery became clogged and he required an angioplasty and stent insertion to open it. On the Atkins diet he

1407-780: The Translational Genomics Research Institute showed that nearly half (47%) of the meat and poultry in U.S. grocery stores were contaminated with S. aureus , with more than half (52%) of those bacteria resistant to antibiotics. A 2018 investigation by the Bureau of Investigative Journalism and The Guardian found that around 15 percent of the US population suffers from foodborne illnesses every year. The investigation highlighted unsanitary conditions in US-based meat plants, which included meat products covered in excrement and abscesses "filled with pus". Complete cooking and

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1474-635: The breeding of animals to improve meat production. In the postwar period , governments gave farmers guaranteed prices to increase animal production. The effect was to raise output at the cost of increased inputs such as of animal feed and veterinary medicines, as well as of animal disease and environmental pollution. In 1966, the United States, the United Kingdom and other industrialized nations, began factory farming of beef and dairy cattle and domestic pigs. Intensive animal farming became globalized in

1541-485: The 1970s, marketed with claims that carbohydrate restriction is crucial to weight loss and that the diet offered "a high calorie way to stay thin forever". The diet became popular in the early 2000s, with Atkins' book becoming one of the top 50 best-selling books in history, and as many as 1 in 11 North American adults claiming to be following it. Atkins died in 2003 and in 2005 Atkins Nutritionals, Inc. filed for bankruptcy following substantial financial losses. There

1608-458: The American College of Nutrition conducted a study which determined that “the very high fats of Atkins diet: 60%–68%, around 26% of which are saturates, through shifting the metabolic pathway for energy production, deliver a strong boost to free radical production, thereby increasing oxidative stress on different organs”. Ketogenic diets are used to treat epilepsy in children, where there

1675-636: The Atkins diet may increase the risk of heart disease . A medical report issued by the New York medical examiner's office a year after the author's death showed that he had a history of heart attack, congestive heart failure and hypertension . The Atkins diet has been criticized by the American Medical Association , American Dietetic Association and the American Heart Association as nutritionally unbalanced. In 2000, Journal of

1742-616: The Atkins diet was claimed to be "a high calorie way to stay thin forever". He cited one study in which he estimated this advantage to be 950 calories (4.0 MJ) per day. A review study published in Lancet concluded that there was no such metabolic advantage and dieters were simply eating fewer calories. Astrup stated, "The monotony and simplicity of the diet could inhibit appetite and food intake." David L. Katz has characterized Atkins' claim as nonsense. The idea of "metabolic advantage" of low-carbohydrate dieting has been falsified by experiment in

1809-907: The National Cancer Institute published results of a study which found that human subjects who ate beef rare or medium-rare had less than one third the risk of stomach cancer than those who ate beef medium-well or well-done. While eating muscle meat raw may be the only way to avoid HCAs fully, the National Cancer Institute states that cooking meat below 100 °C (212 °F) creates "negligible amounts" of HCAs. Microwaving meat before cooking may reduce HCAs by 90%. Nitrosamines , present in processed and cooked foods, are carcinogenic, being linked to colon cancer. Polycyclic aromatic hydrocarbons , present in processed, smoked and cooked foods, are similarly carcinogenic. Bacterial contamination has been seen with meat products. A 2011 study by

1876-546: The animal genome . To enable such manipulation, the genomes of many animals are being mapped . Some research has already seen commercial application. For instance, a recombinant bacterium has been developed which improves the digestion of grass in the rumen of cattle, and some specific features of muscle fibers have been genetically altered. Experimental reproductive cloning of commercially important meat animals such as sheep, pig or cattle has been successful. Multiple asexual reproduction of animals bearing desirable traits

1943-662: The animal to store energy and consisting of "true fats" ( esters of glycerol with fatty acids ), or intramuscular fat, which contains phospholipids and cholesterol . Meat can be broadly classified as "red" or "white" depending on the concentration of myoglobin in muscle fiber. When myoglobin is exposed to oxygen , reddish oxymyoglobin develops, making myoglobin-rich meat appear red. The redness of meat depends on species, animal age, and fiber type: Red meat contains more narrow muscle fibers that tend to operate over long periods without rest, while white meat contains more broad fibers that tend to work in short fast bursts, such as

2010-413: The animal's commercial value. Genetic analysis continues to reveal the genetic mechanisms that control numerous aspects of the endocrine system and, through it, meat growth and quality. Genetic engineering techniques can shorten breeding programs significantly because they allow for the identification and isolation of genes coding for desired traits, and for the reincorporation of these genes into

2077-466: The availability of crucial nutrients or micronutrients , a lack or excess of which can cause a great many ailments. In Australia, where the soil contains limited phosphate , cattle are fed additional phosphate to increase the efficiency of beef production. Also in Australia, cattle and sheep in certain areas were often found losing their appetite and dying in the midst of rich pasture; this was found to be

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2144-436: The best possible genetic quality, and the efficiency of this method is improved through the administration of hormones that synchronize the ovulation cycles within groups of females. Growth hormones , particularly anabolic agents such as steroids , are used in some countries to accelerate muscle growth in animals. This practice has given rise to the beef hormone controversy , an international trade dispute. It may decrease

2211-540: The body to form harmful by-products. Negative effects depend on the individual genome, diet, and history of the consumer. The consumption of processed and red meat carries an increased risk of cancer. The International Agency for Research on Cancer (IARC), a specialized agency of the World Health Organization (WHO), classified processed meat (e.g., bacon, ham, hot dogs, sausages) as, "carcinogenic to humans (Group 1), based on sufficient evidence in humans that

2278-480: The brief flight of the chicken. The meat of adult mammals such as cows , sheep , and horses is considered red, while chicken and turkey breast meat is considered white. Muscle tissue is high in protein, containing all of the essential amino acids , and in most cases is a good source of zinc , vitamin B 12 , selenium , phosphorus , niacin , vitamin B 6 , choline , riboflavin and iron. Several forms of meat are high in vitamin K . Muscle tissue

2345-405: The carcass is necessary because blood causes the meat to have an unappealing appearance and is a breeding ground for microorganisms. After exsanguination, the carcass is dressed; that is, the head, feet, hide (except hogs and some veal), excess fat, viscera and offal are removed, leaving only bones and edible muscle. Cattle and pig carcases, but not those of sheep, are then split in half along

2412-401: The company in 2010. In February 2015, it was reported that Roark was seeking to sell the company. In April 2017, it was reported that Conyers Park Acquisition Corporation had acquired Atkins from Roark. Conyers Park and Atkins combined under a new company called The Simply Good Foods Company. Atkins diet The Atkins diet is a low-carbohydrate fad diet devised by Robert Atkins in

2479-458: The company was acquired by Roark Capital Group . In 2017, Roark Capital Group announced that it would merge Atkins Nutritionals with Conyers Park Acquisition Corp to form a public company called Simply Good Foods. Atkins's ideas were first published in his 1972 book Dr. Atkins' Diet Revolution: The High Calorie Way to Stay Thin Forever . The diet gained widespread popularity in 2003 and 2004. At

2546-1131: The consumption of processed meat causes colorectal cancer." IARC classified red meat as "probably carcinogenic to humans (Group 2A), based on limited evidence that the consumption of red meat causes cancer in humans and strong mechanistic evidence supporting a carcinogenic effect." Cancer Research UK , National Health Service (NHS) and the National Cancer Institute have stated that red and processed meat intake increases risk of bowel cancer . The American Cancer Society in their "Diet and Physical Activity Guideline", stated "evidence that red and processed meats increase cancer risk has existed for decades, and many health organizations recommend limiting or avoiding these foods." The Canadian Cancer Society have stated that "eating red and processed meat increases cancer risk". A 2021 review found an increase of 11–51% risk of multiple cancer per 100g/d increment of red meat, and an increase of 8–72% risk of multiple cancer per 50g/d increment of processed meat. Cooking muscle meat creates heterocyclic amines (HCAs), which are thought to increase cancer risk in humans. Researchers at

2613-571: The decomposition of muscle fat and protein. When meat is industrially processed, additives are used to protect or modify its flavor or color, to improve its tenderness, juiciness or cohesiveness, or to aid with its preservation . A bioarchaeological (specifically, isotopic analysis ) study of early medieval England found, based on the funerary record, that high-meat protein diets were extremely rare, and that (contrary to previously held assumptions) elites did not consume more meat than non-elites, and men did not consume more meat than women. In

2680-488: The demands of customers. The trend towards selling meat in pre-packaged cuts has increased the demand for larger breeds of cattle, better suited to producing such cuts. Animals not previously exploited for their meat are now being farmed, including mammals such as antelope , zebra, water buffalo and camel, as well as non-mammals, such as crocodile, emu and ostrich. Organic farming supports an increasing demand for meat produced to that standard. Several factors affect

2747-451: The effect size is smaller over longer periods. Low-carb dieters' initial advantage in weight loss is likely a result of increased water loss, and that after the initial period, low-carbohydrate diets produce similar fat loss to other diets with similar caloric intake. Atkins did not publish any clinical data on his patients and has thus been criticized for making unsupported statements about health. Because of its high saturated fat content

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2814-450: The exclusion of fish , other seafood, insects , poultry, or other animals. Paleontological evidence suggests that meat constituted a substantial proportion of the diet of the earliest humans. Early hunter-gatherers depended on the organized hunting of large animals such as bison and deer . Animals were domesticated in the Neolithic , enabling the systematic production of meat and

2881-444: The first day after death, glycolysis continues until the accumulation of lactic acid causes the pH to reach about 5.5. The remaining glycogen , about 18 g per kg, increases the water-holding capacity and tenderness of cooked meat. Rigor mortis sets in a few hours after death as adenosine triphosphate is used up. This causes the muscle proteins actin and myosin to combine into rigid actomyosin . This in turn lowers

2948-456: The glycolytic enzymes – are involved in glycolysis , the conversion of sugars into high-energy molecules, especially adenosine triphosphate (ATP). The two most abundant myofibrillar proteins, myosin and actin , form the muscle's overall structure and enable it to deliver power, consuming ATP in the process. The remaining protein mass includes connective tissue ( collagen and elastin ). Fat in meat can be either adipose tissue , used by

3015-450: The growth and development of meat. Some economically important traits in meat animals are heritable to some degree, and can thus be selected for by animal breeding . In cattle, certain growth features are controlled by recessive genes which have not so far been controlled, complicating breeding. One such trait is dwarfism ; another is the doppelender or " double muscling " condition, which causes muscle hypertrophy and thereby increases

3082-566: The height of its popularity one in eleven North American adults claimed to be on a low-carb diet such as Atkins. This large following was blamed for large declines in the sales of carbohydrate-heavy foods like pasta and rice : sales were down 8.2 and 4.6 percent, respectively, in 2003. The diet's success was even blamed for a decline in Krispy Kreme sales. Trying to capitalize on the "low-carb craze", many companies released special product lines that were low in carbohydrates. Around that time,

3149-533: The increase. Overall, diets that include meat are the most common worldwide according to the results of a 2018 Ipsos MORI study of 16–64 years olds in 28 countries. Ipsos states "An omnivorous diet is the most common diet globally, with non-meat diets (which can include fish) followed by over a tenth of the global population." Approximately 87% of people include meat in their diet in some frequency. 73% of meat eaters included it in their diet regularly and 14% consumed meat only occasionally or infrequently. Estimates of

3216-672: The late Paleolithic in western Europe. Dogs are consumed in China, South Korea and Vietnam. Dogs are occasionally eaten in the Arctic regions. Historically, dog meat has been consumed in various parts of the world, such as Hawaii, Japan, Switzerland and Mexico. Cats are sometimes eaten, such as in Peru. Guinea pigs are raised for their flesh in the Andes . Whales and dolphins are hunted, partly for their flesh, in several countries. Misidentification

3283-407: The later years of the 20th century, replacing traditional stock rearing in countries around the world. In 1990 intensive animal farming accounted for 30% of world meat production and by 2005, this had risen to 40%. Modern agriculture employs techniques such as progeny testing to speed selective breeding , allowing the rapid acquisition of the qualities desired by meat producers. For instance, in

3350-451: The meat industry than in any other British business" except finance. The US was a meat importing country by 1926. Truncated lifespan as a result of intensive breeding allows more meat to be produced from fewer animals. The world cattle population was about 600 million in 1929, with 700 million sheep and goats and 300 million pigs. According to the Food and Agriculture Organization ,

3417-419: The meat's water-holding capacity, so the meat loses water or "weeps". In muscles that enter rigor in a contracted position, actin and myosin filaments overlap and cross-bond, resulting in meat that becomes tough when cooked. Over time, muscle proteins denature in varying degree, with the exception of the collagen and elastin of connective tissue , and rigor mortis resolves. These changes mean that meat

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3484-425: The mid ventral axis, and the carcase is cut into wholesale pieces. The dressing and cutting sequence, long a province of manual labor, is being progressively automated. Under hygienic conditions and without other treatment, meat can be stored at above its freezing point (−1.5 °C) for about six weeks without spoilage, during which time it undergoes an aging process that increases its tenderness and flavor. During

3551-564: The nineteenth century, meat consumption in Britain was the highest in Europe, exceeded only by that in British colonies. In the 1830s consumption per head in Britain was about 34 kilograms (75 lb) a year, rising to 59 kilograms (130 lb) in 1912. In 1904, laborers consumed 39 kilograms (87 lb) a year while aristocrats ate 140 kilograms (300 lb). There were some 43,000 butcher's shops in Britain in 1910, with "possibly more money invested in

3618-431: The non-meat diets were analysed. About 3% of people followed vegan diets, where consumption of meat, eggs, and dairy are abstained from. About 5% of people followed vegetarian diets, where consumption of meat is abstained from, but egg and/or dairy consumption is not strictly restricted. About 3% of people followed pescetarian diets, where consumption of the meat of land animals is abstained from, fish meat and other seafood

3685-435: The one or the other procedure, depending on the methods employed. Stunning can be effected through asphyxiating the animals with carbon dioxide , shooting them with a gun or a captive bolt pistol , or shocking them with electric current. The exsanguination is accomplished by severing the carotid artery and the jugular vein in cattle and sheep, and the anterior vena cava in pigs. Draining as much blood as possible from

3752-459: The overall consumption for white meat has increased from the 20th to the 21st centuries. Poultry meat has increased by 76.6% per kilo per capita and pig meat by 19.7%. Bovine meat has decreased from 10.4 kg (22 lb 15 oz) per capita in 1990 to 9.6 kg (21 lb 3 oz) per capita in 2009. FAO analysis found that 357 million tonnes of meat were produced in 2021, 53% more than in 2000, with chicken meat representing more than half

3819-432: The percentage of American adults on the diet declined to two percent and sales of Atkins brand products fell steeply in the second half of 2004. A 2021 review article observed that, 50 years after it was first mooted, the Atkins diet was "coming back on the quackery scene again". An analysis conducted by Forbes magazine found that the sample menu from the Atkins diet was one of the top five most expensive to eat, of

3886-566: The qualities desired by producers and consumers. Meat is mainly composed of water, protein, and fat. Its quality is affected by many factors, including the genetics, health, and nutritional status of the animal involved. Without preservation, bacteria and fungi decompose and spoil unprocessed meat within hours or days. Under optimal conditions, meat is edible raw , but is often normally eaten cooked—such as by stewing or roasting —or processed —such as by smoking or salting . The consumption of meat (especially red and processed meat) increases

3953-446: The risk of certain negative health outcomes including cancer, coronary heart disease , and diabetes . Meat production is a major contributor to environmental issues including global warming , pollution, and biodiversity loss , at every scale from local to global. Some people choose not to eat meat ( vegetarians and vegans ) for reasons such as ethics , environmental effects, health concerns, or religious dietary rules. However, meat

4020-672: The same litter and sex there are considerable differences in such parameters as the percentage of intramuscular fat. Adult mammalian muscle consists of roughly 75 percent water, 19 percent protein, 2.5 percent intramuscular fat, 1.2 percent carbohydrates and 2.3 percent other soluble substances. These include organic compounds, especially amino acids , and inorganic substances such as minerals. Muscle proteins are either soluble in water ( sarcoplasmic proteins, about 11.5 percent of total muscle mass) or in concentrated salt solutions ( myofibrillar proteins, about 5.5 percent of mass). There are several hundred sarcoplasmic proteins. Most of them –

4087-424: The stress of handling and transport. Meat producers may seek to improve the fertility of female animals through the administration of gonadotrophic or ovulation -inducing hormones . In pig production, sow infertility is a common problem – possibly due to excessive fatness. No methods currently exist to augment the fertility of male animals. Artificial insemination is now routinely used to produce animals of

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4154-513: The study to resolve his own overweight condition. In October 2003 Parthenon Capital LLC and Goldman Sachs both acquired stakes in the company. Following the death of its founder in 2003, the popularity of the diet and demand for Atkins products waned, causing Atkins Nutritionals Inc. to file for bankruptcy in July 2005, citing losses of $ 340 million. The company emerged from bankruptcy in 2007 owned by North Castle Partners. Roark Capital Group bought

4221-466: The ten plans Forbes analyzed. This was due to the inclusion of recipes with some high-cost ingredients such as lobster tails which were put in the book to demonstrate the variety of foods which could be consumed on the diet. The analysis showed the median average cost of the ten diets was approximately 50% higher, and Atkins 80% higher, than the American national average. The Atkins diet was less expensive than

4288-514: The tenderness of meat, although research on this is inconclusive, and have other effects on the composition of the muscle flesh. Where castration is used to improve control over male animals, its side effects can be counteracted by the administration of hormones. Myostatin has been used to produce muscle hypertrophy . Sedatives may be administered to animals to counteract stress factors and increase weight gain. The feeding of antibiotics to certain animals increases growth rates. This practice

4355-445: The wake of well-publicized health concerns associated with saturated fats in the 1980s, the fat content of United Kingdom beef, pork and lamb fell from 20–26 percent to 4–8 percent within a few decades, due to both selective breeding for leanness and changed methods of butchery. Methods of genetic engineering that could improve the meat-producing qualities of animals are becoming available. Meat production continues to be shaped by

4422-516: Was eating large amounts of cheese which is high in saturated fat. Gorran commented that "the issue with the Atkins Diet was not so much that my cholesterol went up but it's the fact that the Atkins empire constantly stated that in the absence of refined carbohydrates, eating a great deal of saturated fat would not be a problem and that was a lie." The lawsuit was dismissed in 2007 as the Atkins diet consists of only "advice and ideas" that are protected by

4489-480: Was inspired by a low-carbohydrate approach published by Alfred W. Pennington, based on research Pennington did during World War II at DuPont. The Atkins diet is promoted with claims that carbohydrate restriction is the "key" to weight loss. In his early books such as Dr Atkins' New Diet Revolution , Atkins made the controversial argument that the low-carbohydrate diet produces a metabolic advantage because "burning fat takes more calories so you expend more calories";

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