The Causes of Eating Disorders Essay -- Expository Cause Effect Essays

The Causes of Eating Disorders There is no single cause for eating unsoundnesss. A number of factors, including cultural and family pressures, chemical imbalances, and emotional and personality disorders collaborate to nominate both anorexia and bulimia, although each disorder is determined by different combinations of these influences. genetics may alike trick a small role. Between 40% to 96% of all eating-disordered patients experience depression and anxiety disorders depression is also common in families of patients with eating disorders. Bulimic patients argon more believably to report having emotional disorders and dysfunctional families than are anorexic-restrictor patients. It is not clear, however, whether emotional disorders are causes, results, or both, of eating disorders. Some experts claim that depression does not play a causal role, curiously in anorexia, because eating disorders are rarely cured when antidepressant medication alone is the treatment. The severi ty of the eating disorder is also not correlated with the severity of any existing depression. In addition, depression a lot improves after anorexic patients begin to gain weight. On the other hand, a number of studies have detected in both(prenominal) people with severe anorexia and bulimia abnormal levels of certain neurotransmitters (chemical messengers in the judgment), particularly serotonin, that are associated with depression and obsessive-compulsive disorder. These neurotransmitters remain unstable even in recovering patients. Studies are finding that low blood levels of the amino superman tryptophan, a component in food that is essential to the production of serotonin, merchantman produce depression and may also contribute to bulimia. During the dieting gunpoint between binge... ... bingeing and purging by slowing down, thereby increasing the essay of weight gain from even normal calorie intake. The process of egest and use of laxatives may stimulate the production of natural opioids -- narcotics in the brain that cause an addiction to the bulimic cycle. Biologic Causes for the Perpetuation of Anorexia Nervosa. Hunger often intensifies depression, which can further reduce self-esteem and confidence, increasing the need for renew vigilance over weight control, thus perpetuating the cycle. On the other hand, about experts believe that certain anorectic people inherit an unusual union of natural narcotics that are released in the brain under conditions of starvation and may promote an addiction to the starved state. Starvation can also wear out a false sense of fullness due to reduced brook activity, making it increasingly easy not to eat.