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As with other eating disorders, binge eating is an "expressive disorder"—a disorder that is an expression of deeper psychological problems. [9] People who have binge eating disorder have been found to have higher weight bias internalization, which includes low self-esteem, unhealthy eating patterns, and general body dissatisfaction. [22]
Binge eating is a pattern of disordered eating which consists of episodes of uncontrollable eating. It is a common symptom of eating disorders such as binge eating disorder and bulimia nervosa. During such binges, a person rapidly consumes an excessive quantity of food. A diagnosis of binge eating is associated with feelings of loss of control. [1]
Overeating is the defining characteristic of binge eating disorder. [1] Overeating can be a symptom of binge eating disorder or bulimia nervosa. [2] [1] In a broader sense, hyperalimentation includes excessive food administration through other means than eating, e.g. through parenteral nutrition.
The development of animal models for binge eating has been necessary, because the mechanisms underlying the physiological and neural effects are not very well understood. [ 90 ] [ 91 ] Since the emotional aspects such as distress and loss of control prove difficult to model in animals, the central feature of the binge eating disorder, was ...
Binge-eating disorder of low frequency and/or limited duration In this sub-threshold version of BED, individuals must meet all criteria for BED, with the exception of the frequency criterion: binge eating occurs, on average, less than once a week and/or for fewer than 3 months. [2] Purging disorder
Bulimia nervosa, also known simply as bulimia, is an eating disorder characterized by binge eating (eating large quantities of food in a short period of time, often feeling out of control) followed by compensatory behaviors, such as vomiting, excessive exercise, or fasting to prevent weight gain.
Polyphagia or hyperphagia is an abnormally strong, incessant sensation of hunger or desire to eat often leading to overeating. [1] In contrast to an increase in appetite following exercise, polyphagia does not subside after eating and often leads to rapid intake of excessive quantities of food.
The Binge Eating Scale is a sixteen item questionnaire used to assess the presence of binge eating behavior indicative of an eating disorder. It was devised by J. Gormally et al. in 1982 specifically for use with obese individuals.