Compare And Contrast Essays On Anorexia And Bulimia

Eating patterns are normally influenced by many factors, environmental as well as biological, and cultural too.The causes of eating disorders are multiply influenced and complex.

Bulimia Nervosa Bulimia nervosa is characterized by recurrent and frequent episodes of eating unusually large amounts of food (binge-eating) and feeling a lack of control over the eating.The regurgitating behavior is sometimes described as habitual or outside of the control of the individual.The repeated regurgitation of food takes place over a period of at least one month, and it is not a result of an associated gastrointestinal or other medical condition.Given the complexity of eating disorders, considerable scientific research has been conducted in an effort to understand them, yet the biological, behavioral, and social underpinnings of the illnesses remain elusive.Eating disorders frequently develop during adolescence or early adulthood, but onset during childhood or later in adulthood is not unknown.People with anorexia may lose weight by dieting, fasting, or exercising excessively; they have what is known as the restricting type of anorexia.People who lose weight by self-induced vomiting or misusing laxatives, diuretics, or enemas have the binge-eating/purging type of eating disorder.Disordered eating patterns can be caused by feelings of distress or concern about body shape or weight, and they harm normal body composition and function.A person with an eating disorder may have started out just eating smaller or larger amounts of food than usual, but at some point, the urge to eat less or more can spiral out of control and the maladaptive patterns of eating take on a life of their own.Binge-Eating Disorder Binge-eating disorder is characterized by recurrent binge-eating episodes, during which a person feels a loss of control over his or her eating.An episode of binge-eating is defined as eating an amount of food that is definitely larger than most people would eat in a similar period of time under similar circumstances.

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