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The biological components relating to orthorexia nervosa specifically have not been directly identified. However, studies of other eating disorders such as anorexia nervosa, bulimia nervosa, and binge eating disorder have noticed several biological influences. These factors include hormone levels, neurotransmitters, and even genetic components.
Binge eating disorder is the most common type of eating disorder in the U.S. Binge eating is characterized as eating large amounts of food in a short period, typically under two hours. Binge ...
Food security has been found to be a notable predictor of eating disorder behaviors. Low food security has been shown to increase the prevalence and frequency of binge eating. [74] Researchers have been called on to reframe eating-related disorders to better fit low socioeconomic status populations and improve future investigations. [75]
It was continued to use throughout the late 1900s with more cases reported of the condition. In the 21st century, food addiction are often associated with eating disorders. [5] The term binge eating is defined as eating an unhealthy amount of food while feeling that one's sense of control has been lost. [6]
This is an accepted version of this page This is the latest accepted revision, reviewed on 13 February 2025. Mental illness characterized by abnormal eating habits that adversely affect health Medical condition Eating disorder Specialty Psychiatry, clinical psychology Symptoms Abnormal eating habits that negatively affect physical or mental health Complications Anxiety disorders, depression ...
In one study, women with disordered eating were 3.6 times as likely to have an eating disorder if they were athletes. In addition, female collegiate athletes who compete in heavily body conscious sports like gymnastics, swimming, or diving are shown to be more at risk for developing an eating disorder.
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.
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] Binge eating disorder is also linked with being overweight and obesity. [2]