Anorexia Nervosa and Bulimia Nervosa :: Causes of Anorexia, Bulimia Nervosa

What is an eating disorder? A simple definition of an eating disorder is abnormal patterns of behavior and thought. All eating disorders have sh atomic number 18d characteristics. in that respect is fear of becoming fat, drive to become thin, an obsession with food, weight, and calories. Families of sufferers also have an increased incidence of depression, obesity, substance abuse, and eating disorders. Two main eating disorders argon Anorexia Nervosa and Bulimia Nervosa. Anorexia is an eating disorder in which a person is obsessed by thoughts of an unattainable image of perfect thinness. This occurs by starvation and/or profligate exercise and can result in death. Bulimia is an eating disorder involving the alternation amidst the extremes of eating large amounts of food in a short time, and thusly compensating for the added calories either by vomiting or other extreme actions to avoid gaining weight.There are other eating disorders other than Anorexia Nervosa and Bulimia Nervos a. Some accept Food Avoidance Emotional Disorder (FAED), Food Refusal, Pervasive Refusal, Selective Eating, and Appetite Loss Secondary to Depression. Food Avoidance Emotional Disorder was scratch introduced by Higgs and colleagues in 1989. Sufferers of FAED have a history of food avoidance or difficulty. They also have a disorder of emotions. FAED patients have an absence of thoroughgoing brain disease, psychosis, illicit drug abuse, or prescribed drug-related causes. Food Refusal is common in young children. Im all done. Mommy, I dont want anymore. No I wont eat. These are all common phrases that a child of this problem might utter. These children often need to be bribed with threats of no dessert, or bribing them with their favorite foods. It is hard to distinguish between fads and eating disorders. Food refusers will eat their favorite foods with complete ease and also in certain situations such as a friends house. Surprisingly these types of children are not underweight and not calorie conscious. This eating behavior is generally viewed as a behavioral problem that usually resolves itself in time. It does not pay a serious threat to the childs health or well being.Described by Lask, Pervasive Refusal is a condition that is manifested by profound and pervasive refusal to eat, drink, walk, intercourse or engage in self-care. Children with this particular combination of symptoms do not fit any existing diagnostic category, and suggest that the condition may be understood as an extreme variation of the avoidance behavior seen in posttraumatic stress disorder.