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Anorexia athletica (sports anorexia), also referred to as hyper-gymnasia, is an eating disorder characterized by excessive and compulsive exercise. An athlete with sports anorexia tends to overexercise, to give themselves a sense of having control over their body. Most often, people with the disorder tend to feel they have no control over their ...
For anorexia nervosa, bulimia nervosa, and binge eating disorder, there is a general agreement that full recovery rates range between 50% and 85%, with larger proportions of people experiencing at least partial remission. [312] [338] [339] [340] It can be a lifelong struggle or it can be overcome within months.
Exercise bulimia. Exercise bulimia is a subset of the psychological disorder called bulimia in which a person is compelled to exercise in an effort aimed at burning the calories of food energy and fat reserves to an excessive level that negatively affects their health. The damage normally occurs through not giving the body adequate rest for ...
Anorexia nervosa (AN), often referred to simply as anorexia, [12] is an eating disorder characterized by food restriction, body image disturbance, fear of gaining weight, and an overpowering desire to be thin. [1] Individuals with anorexia nervosa have a fear of being overweight or being seen as such, despite the fact that they are typically ...
Binge eating. 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 ...
The term anorexia nervosawas established in 1873 by Queen Victoria’s personal physician, Sir William Gull. The term anorexiais of Greek origin: an- (ἀν-, prefix denoting negation) and orexis(ὄρεξις, "appetite"), thus translating to "nervous absence of appetite".
Deaths. While Russell’s sign in of itself has not caused any deaths, it is a sign of potentially deadly disorders such as bulimia nervosa, purging disorder, and anorexia nervosa. Russell's sign, named after British psychiatrist Gerald Russell, is a sign [1] defined as calluses on the knuckles [2] or back of the hand due to repeated self ...
Relative energy deficiency in sport (RED-S) [1][2] is a syndrome in which disordered eating (or low energy availability), [3] amenorrhoea / oligomenorrhoea (in women), and decreased bone mineral density (osteoporosis and osteopenia) are present. [4] It is caused by eating too little food to support the amount of energy being expended by an ...