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eating

 
Dictionary: eat·ing   (ē'tĭng) pronunciation
adj.
  1. Suitable for being eaten, especially without cooking: good eating apples.
  2. Used in the ingestion of food, as at the table: eating utensils.

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World of the Body: eating
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To survive, humans must ingest food — must eat ideally from an abundant, varied diet, several times per day. Perhaps due to this fact — the basic necessity of eating to human survival — the rituals and habits surrounding it have flourished across cultures and throughout history. Why do individuals, societies and particular classes or ethnic groups eat specific foods? Why do eating rituals develop and change over time? Historians, economists, and anthropologists debate the relative importance of various influences, but tend to agree that a combination of factors motivate eating habits. It is neither strictly cultural influences nor economic conditions that determine eating behaviour but the interplay of both. Variables such as survival strategies, agricultural patterns, industrial development, gender, and familial structures, and the symbolic perceptions of particular foods and foodways, interact to determine eating patterns. Though it is clearly a physiological function linked to vitality, cultural and social expectations have had a profound influence upon the act of eating. As Roland Barthes has stated, ‘food is but a system of communication, a body of images, a protocol of usages, situations and behaviors’.

Social meanings

In subsistence or peasant societies, economic realities may severely constrain food types and amounts, often leading to malnutrition and disease. In pre-industrial Europe, for example, while the upper classes enjoyed a varied diet including substantial amounts of meat, the masses ate an undiversified diet, primarily of cereals. Lacking meat (most consumed only about 2 oz per week), they suffered from diseases associated with a lack of protein. Similar conditions persist in Third World countries as well as among the poor in the most affluent of societies. Yet even where material circumstances limit dietary intake, food and eating customs contain social meaning. The great feasts of medieval Europe, while infrequent occurrences, settled status conflicts in feudal society, while gender relations were clearly marked by female responsibility for preparing food in African-American slave communities.

In regard to the symbolic meanings given to food and eating, folk and religious customs, class stratification, gender definitions, and ideas about health have had the most significant impact. In most cultures, religious beliefs have included specifications about food and eating. Prehistoric peoples, faced with erratic food supplies, devised elaborate ceremonies hoping to sway the Gods to provide bountiful foodstuffs. All of the major religious faiths contain food regulations. For example, Hindus, guided by their belief in reincarnation, avoid killing animals and thus do not eat meat. Class stratification is also at work as those in the highest castes follow the strictest vegetarian diet. Principles of ‘right action’ also encourage Buddhists to avoid killing animals, while Islam and Judaism both proscribe pork or blood. Moslems also undertake the mandatory fast of Ramadam. Christian practices vary by faith and denomination. Catholicism includes a prohibition of meat on Fridays as well as abstaining from meat, fish, and dairy products on certain fast days. Seventh-Day Adventists follow a vegetarian diet, while Mormons are expected to avoid tobacco, alcohol, and hot drinks.

Eating rituals have acted to differentiate the classes from one another. In what people eat as well as when and how, their class status emerges. Since prosperity permits the most elaborate food purchases as well as the furnishings of meal times (crockery, china, silver, linen, decorations, etc.), minute differentiations can signal economic and social standing. In the economic uncertainties of nineteenth-century America, the newly-middle class proved their status by acquiring the coveted accoutrements of a fine dining room and then entertaining, while in the early twentieth century, slenderness and its attendant dieting distanced middle-class women from their ‘robust’ working-class sisters. In the twentieth century, food knowledge as well as dining out at the finest restaurants demonstrated social status.

Eating the right thing in the right manner has also served to define masculinity and femininity. In modern Western cultures, prior to the late twentieth century, that has tended to mean dainty or polite eating for women and hearty eating for men. Once fat became disdained for both sexes, correct, healthful food choices came to dominate.

History

Ideas about healthy nourishment, particularly with the development of food science in the nineteenth century, spawned new eating behaviours. In the last 100 years, ‘healthful’ eating has meant a turning away from heavy, simple, protein-rich diets to ones dominated by fruits, vegetables, and complex carbohydrates. At the same time, Westerners tend to consume more and more ‘unhealthy’ but commercially viable, ‘fast’ foods. As a result, a constant tension exists between what one wants to eat and what one ‘should eat’.

Though eating patterns have differed widely by region and culture, some broad historical patterns can be outlined. Until about 12 000 years ago, humans sustained their diet by food gathering which included hunting. Small, isolated populations moved from place to place, foraging for plants, animals, and eventually fish. Though they had little control over their food supply, anthropological evidence suggests that they practised food sharing. Food production emerged in different sites between 9000 and 12 000 years ago as humans began to control their food supply through animal husbandry and domestication of plants. Some argue that this marked the ‘rise of civilization’. Malnutrition decreased and populations increased, resulting in more sedentary living and leisure, the rise of cities, complex political organization, and more aggressive societies.

The four major early civilizations (Mesopotamia, Egypt, the Indus Valley, and the Huang He Valley) intensified animal husbandry, tool and weapon development, and pastoralism. Ancient Greece (2000 bc), considered the birthplace of modern civilization, actually emerged with food habits about 1000 years behind those of earlier civilizations. Until about the fifth century bc, the Greek diet consisted of cereals, breads, olives, fish, root vegetables, some fruit, and wine. In the Hellenistic period, food rituals began to signify class difference. The wealthy enjoyed a wide variety of imported foods, while the poor existed on a simple, bland diet. The same can be said for Ancient Rome during the Republic (509 bc-27 bc). The upper classes imbibed wine (diluted to reduce salt content) and dined on plentiful meat, fish, figs, and fruits, while the poor ate porridge, bread, olive oil, and water. The Roman Empire (27 bc-ad 476), with its vast territory, produced or imported almost every type of food we know today. Wealthy Romans were known for their opulent dinner parties and gargantuan appetites. With so many food pleasures to chose from, it was as though they could not be satiated. Though the Romans emulated all things Greek, it is said that ‘they became gluttons, rather than gourmets’.

During the Middle Ages — known as the Years of Famine — food and eating, like most other activities, became severely restricted due to crop failures, disease, and war. Still, eating habits reflected the strict hierarchy of the feudal system. Serfs produced their own wine, ate wild game, raised pigs and chickens, and eked out seasonal vegetables. In contrast, feudal lords enjoyed plentiful meat and a wide variety of imported foods, including spices from the Mid-east. The Renaissance brought more trade and exploration and — again, for the most affluent — an increasingly abundant diet.

The economic and cultural contact ushered in by the fifteenth- and sixteenth-century travels and immigration to the ‘New World’ highlighted the different values held by those in the East and West with regard to land, food production, and eating. Amidst much death, war, and disease, there was also sharing of skills and resources, especially in the mid-Atlantic region.

By the eighteenth century, people's relationship to food was increasingly infused with moral meaning. Embedded in religious language of self-control, eating behaviour began to signify one's moral standing. In the nineteenth century, the new science of dietetics began to elaborate basic nutritional standards. Much of the research, conducted on soldiers and workers in order to determine the minimum nourishment necessary to maintain health, emphasized models of efficiency. The body became just one more machine. To keep running smoothly, it needed the right balance of food, which acted as ‘fuel’.

— Margaret A. Lowe

Bibliography

  • McIntosh, E. N. (1995). American food habits in historical perspective. Praeger, Connecticut.
  • Minnell, S. (1985). All manners of food. Blackwell, New York

See also food.

Combined prehension, mastication and swallowing.

Word Tutor: eating
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pronunciation

IN BRIEF: n. - The act of consuming food.

pronunciation Eating well gives a spectacular joy to life and contributes immensely to goodwill and happy companionship. — Elsa Schiaparelli, Source: Shocking Life, ch. 21, 1954.

Dream Symbol: Eating
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Eating sometimes symbolizes partaking of nonphysical forms of nourishment. It may also represent enjoyment or indulgence. Because the English language uses certain eating metaphors, eating in dreams sometimes indicates anxiety ("What's eating you?") or being overwhelmed (being "eaten alive"). (See also Devour; Hunger).


Wikipedia: Eating
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Eating is often made into a social occasion.
Marines having lunch with Iraqi soldiers during Operation Iraqi Freedom.
High school students eating Ramen

Eating is the process of ingesting food to provide for an animal's nutritional needs, particularly for energy and growth. All animals must eat organisms in order to survive: carnivores eat other animals, herbivores eat plants, and omnivores consume a mixture of both; see feeding.

Contents

Eating practices

Many homes have a kitchen room or outside (in the tropics) kitchen area devoted to preparation of meals and food, and many also have a dining room or another designated area for eating. Dishware, silverware, drinkware and cookware come in a wide array of forms and sizes. Most societies also have restaurants and food vendors, so that people may eat when away from home, lack the time to prepare food, or wish to use eating as a social occasion.[1] At their highest level of sophistication, these places become "theatrical spectacles of global cosmopolitanism and myth."[2] Occasionally, such as at potlucks and food festivals, eating is in fact the primary purpose of the social gathering. However, this is not always true, such as in religious gatherings.

Most individuals have fairly regular meal times, formally known as daily patterns of eating, and commonly most eating occurs during two to three meals per day, with snacks consisting of smaller amounts of food being consumed in between. Some nutritionists (eg BCM) however propose not to take any snacks, yet advocate the taking of 3 meals/day (of some 600 kcal per meal) with 4–6 hours recess in between.[3] Having three well-balanced meals (thus 1/2 of the plate with vegetables[4], 1/4 protein food as meat, ... and 1/4 carbohydrates as pasta, rice, ...) will then account to some 1800–2000 kcal; which is the average requirement for a regular person.[5]

The issue of healthy eating has long been an important concern to individuals and cultures. Among other practices, fasting, dieting, and vegetarianism are all techniques employed by individuals and encouraged by societies to increase longevity and health.[citation needed] Some religions promote vegetarianism, considering it wrong to consume animals. Leading nutritionists believe that instead of indulging oneself in three large meals each day, it is much healthier and easier on the metabolism to eat five smaller meals each day (e.g. better digestion, easier on the lower intestine to deposit wastes; whereas larger meals are tougher on the digestive tract and may call for the use of laxatives)[citation needed]. However, psychiatrists with Yale Medical School have found that people who suffer from Binge Eating Disorder (BED) and consume three meals per day weigh less than those who have more frequent meals. Eating can also be a way of making money (see competitive eating). Pie and sometimes cheese eating contests are one of these competitions. Sometimes people eat on picnics with family or friends.

It is an urban legend that eating fast will make you fat. Studies have disproved the theory that the body cannot keep up with the pace of the food going into the digestive tract, and thus will store the food that it cannot process as fats or energy stores. This is unscientific, as all food that enters via the mouth must pass through the entire digestive system and be broken down into simpler, usable forms that the body can make use of. However, since it takes time (up to 30 minutes) for the brain to get a signal from stomach that it is full, eating fast may cause someone to eat more thereby consuming more calories than if they ate slower, leading to weight gain.

Emotional Eating

Emotional eating is “the tendency to eat in response to negative emotions”.[6] Empirical studies have indicated that anxiety leads to decreased food consumption in people with normal weight and increased food consumption in the obese.[7]

Many laboratory studies showed that overweight individuals are more emotionally reactive and are more likely to overeat when distressed than people of normal weight. Furthermore, it was consistently found that obese individuals experience negative emotions more frequently and more intensively than do normal weight persons.[8]

The naturalistic study of Lowe and Fisher compared the emotional reactivity and emotional eating of normal and overweight female college students. The study confirmed the tendency of obese individuals to overeat, but these findings applied only to snacks, not to meals. That means that obese individuals did not tend to eat more while having meals – rather, the amount of snacks they ate between meals was greater. One possible explanation that Lowe and Fisher suggest is that obese individuals often eat their meals with others and do not eat more than average due to the reduction of distress because of the presence of other people. Another possible explanation would be that obese individuals do not eat more than the others while having meals due to social desirability. Conversely, snacks are usually eaten alone.[8]

Satiety and Human Metabolism

The control of food intake is a physiologically complex, motivated behavioral system. Hormones such as cholecystokinin, bombesin, neurotensin, anorectin, calcitonin, enterostatin, leptin and corticotropin-releasing hormone have all been shown to suppress food intake.[9][10]

Disorders

Physiologically, eating is generally triggered by hunger, but there are numerous physical and psychological conditions that can affect appetite and disrupt normal eating patterns. These include depression, food allergies, ingestion of certain chemicals, bulimia, anorexia nervosa, pituitary gland misfunction and other endocrine problems, and numerous other illnesses and eating disorders.

A chronic lack of nutritious food can cause various illnesses, and will eventually lead to starvation. When this happens in a locality on a massive scale it is considered a famine.

If eating and drinking is not possible, as is often the case when recovering from surgery, alternatives are enteral nutrition and parenteral nutrition.

See also

References

  1. ^ John Raulston Saul (1995), "The Doubter's Companion", 155
  2. ^ David Grazian (2008), "On the Make: The Hustle of Urban Nightlife", 32
  3. ^ Eating recommendations by BCM
  4. ^ Half of plate to be filled with vegetables, according to Harvard School of Public Health
  5. ^ Calorie requirements for regular person estimated at 2000 kcal
  6. ^ Eldredge, K. L., & Agras, W. S. (1994). Weight and Shape Overconcern and Emotional Eating in Binge Eating Disorder. International Journal of Eating Disorders, 19 (1), 73-82.
  7. ^ McKenna, R. J. (1972). Some Effects of Anxiety Level and Food Cues on the Eating Behavior of Obese and Normal Subjects: A Comparison of Schachterian and Psychosomatic Conceptions. Journal of Personality and Social Psychology, 22 (3), 311-319.
  8. ^ a b Lowe, M. R., & Fisher, E. B. Jr. (1983). Emotional Reactivity, Emotional Eating, and Obesity: A Naturalistic Study. Journal of Behavioral Medicine, 6 (2), 135-149.
  9. ^ Geiselman, P.J. (1996). Control of food intake. A physiologically complex, motivated behavioral system. Endocrinol Metab Clin North Am. 1996 Dec;25(4):815-29.
  10. ^ http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=164160&rn=1

 
 
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Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.  Read more
World of the Body. The Oxford Companion to the Body. Copyright © 2001, 2003 by Oxford University Press. All rights reserved.  Read more
Veterinary Dictionary. Saunders Comprehensive Veterinary Dictionary 3rd Edition. Copyright © 2007 by D.C. Blood, V.P. Studdert and C.C. Gay, Elsevier. All rights reserved.  Read more
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Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "Eating" Read more