Eating: Encyclopedia - Eating

Eating

In general terms, eating (formally, ingestion) is the process of consuming something edible, i.e. food, for the purpose of providing for the nutritional needs of an animal, particularly their energy requirements. All animals must eat other organisms in order to survive: carnivores eat other animals, herbivores eat plants, and omnivores consume a mixture of both.

While the process of eating varies from species to species, in humans eating is performed by placing food in the mouth and then swallowing it, with chewing often occurring between these actions. Eaten food is then digested.

Eating - Eating practices

Most homes have a kitchen or cooking area devoted to preparation of meals and food, and many also have a dining room or another designated area for eating. Dishware, silverware, drinkware for eating and cookware and other implements for cooking come in an almost infinite 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. Occasionally, such as at potlucks and food festivals, eating is in fact the primary purpose of the social gathering.

Most individuals have fairly regular 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. The issue of healthy eating has long been a 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. Eating can be a way of making money, see competitive eating

Eating - Eating in infancy and childhood

Eating as mentioned above is originally done to gain energy and nutrients from the food consumed. In babies, however, it is the first process that leads to pleasure or satisfaction and therefore is very important for mental development as well. The following ideas are inspired by the essay “The Psychoanalytic Study of Infantile Feeding Disturbances” by Anna Freud. Some of the things that parents do to cause eating problems in their children include: weaning too abruptly, forcing the use of utensils, not letting them eat the quantity of food they desire, dictating when and what the children will eat. These actions can lead to children associating eating with negative feelings and then therefore not wanting to eat or being very picky. Children may also see food as a battle between child and usually mother and if they refuse to eat they feel they are winning especially since mother wants so badly for them to eat. These problems may persist into latter stages of life or until children are given more freedom on food choices. When the pleasure of eating is taken away problems result. So it is important for parents to ensure that their actions do not ruin the experience for their children and lead of eating problems.

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

Category: Food and drink

Adapted from the Wikipedia article "Eating", under the G.N U Free Docmentation License. Please also see http://en.wikipedia.org/wiki