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Studies on anorexia nervosa
Background on anorexia nervosa
Background on anorexia nervosa
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When people hear the word eating disorder they tend to think of a young middle class white girl. It’s quite rare to hear about older men and women struggling with eating disorders even though it’s fairly common. Unfortunately, eating disorders do not discriminate against race, age, gender, class, or sexual orientation. The only thing that differs is their overall experience and how health professionals chose to treat them. There are three major eating disorders that some people suffer with on a daily basis. The first is anorexia nervosa which is a potential life threatening disorder that affects about 1.1 million women and 340,000 men over the age of eighteen. It is characterized by an intense fear of gaining weight, self starvation, and excessive weight loss. Anorexia afflicts all individuals and has the highest mortality rate of any psychiatric disorder. The warning signs include dramatic weight loss, denial of hunger, immoderate exercise and low self esteem. It’s very common for people with anorexia to do frequent body evaluations to gain information on their size and shape. Also, health is a big concern because it can lead to heart failure, muscle loss, and weakness. Secondly, there is bulimia nervosa which is more common in the United States. It affects about 1.8 million women and 570,000 men. It consists of binging and purging which occurs about twice a week. Binge eaters consume an excessive amount of food in a short amount of time because they experience a loss of control. Purging could be done by taking laxatives to speed up the movement of food or more often throwing up. The warning signs include unusual swelling around the jaw, discoloration of the teeth, and frequent trips to a bathroom after every meal. The binge and... ... middle of paper ... ...therapy is usually the treatment of choice for bulimia especially CBT. Cognitive-behavioral therapy has been effective in reducing or eliminating binge eating and purging in around two thirds of patients. Now binge eating disorders however hardly ever require inpatient hospitalization. The vast amount of care for BED occurs in inpatient setting. Self help and group psychotherapy are also a very common approach. As for medications, they are rarely used. Anorexia, bulimia and binge eating disorders all have negative effects on certain aspects of life. They can ruin relationships leading to divorce, tear families apart, have a negative impact on work and most importantly destroy general health. Overall, eating disorders need to be taken seriously because a person can develop one without the intention of doing so. And then after it can become a challenge to overcome it!
Bulimia nervosa afflicts mostly women (about 6% of adolescent girls, and 5% of college women). Most individuals with bulimia engage in compensatory activities such as vomiting, laxative abuse, strict dieting, and vigorous exercise (Alexander).
As defined by the National Eating Disorders Association, “Anorexia Nervosa is a serious, potentially life-threatening eating disorder characterized by self-starvation and excessive weight loss.” (NEDA). The term “Anorexia Nervosa” literally means “neurotic loss of appetite”, and could be more generally defined as the result of a prolonged self-starvation and an unhealthy relationship regarding food and self-image. It is characterized by “resistance to maintaining body weight at or above a minimally normal weight for age and height”, “intense fear of weight gain or being “fat”, even though underweight”, “disturbance in the experience of body weight or shape, undue influence of weight or shape on self-evaluation, or denial of the seriousness of low body weight”, and “loss of menstrual periods in girls and women post-puberty.”(NEDA) Among women on a range of 15 to 24 years old, AN has been proved to have 12 times the annual mortality rate of all death causes, and from premature deaths of anorexic patients, 1 in every 5 is caused by suicide, which gives a rise of 20% for suicide probability. (EDV)
A variation of Anorexia, Bulimia ranges from excessive food intake, to an out of control compulsive cycle of binge eating where extraordinary amounts of any available food, usually of high carbohydrate content, may be consumed. Once having gorged, the victims are overcome with the urge to rd themselves of what they hate eaten by purging themselves, usually by vomiting, and sometimes by massive doses of laxatives. Between these obsessive bouts, most are able to accept some nutrition. Whereas the anorexic sufferer fears fatness from anticipated loss of eating control, and unlike the anorexic sufferer the typical bulimic individual is not emaciated, but usually maintains a normal body weight and appears to be fit and healthy.
All Eating Disorders lead to various health complications and may ultimately result in the death of the sufferer. For instance, Anorexia Nervosa has the highest mortality rate of all psychiatric disorders, as 5 to 9% of Anorexics will die from it (Nolen-Hoeksema, Susan. (2013). Abnormal psychology (6th ed.). New York, NY: McGraw-Hill Education.). Anorexia Nervosa and Eating Disorder Not Otherwise Specified (EDNOS) in its restrictive/subtreshold Anorexia subtype may cause severe organ dysfunction due to extreme malnourishment. These problems include, but are not limited to, cardiac, hepatic, renal, and neurological failure.
Anorexia has many negative effects as well. According to the University of Maryland Medical Centers article Eating Disorders, “Anorexia nervosa can increase the risk for serious health problems such as: hormonal changes including reproductive, thyroid, stress, and growth hormones, heart problems such as abnormal heart rhythm, electrolyte imbalance, fertility problems, bone density loss, anemia, and neurological problems.” Anorexia can severely affect a person internally. The continuous lack of nutrients can leave an anorexic person extremely frail. The heart in particular can grow so weak, that heart failure occurs. Eating disorders can lead too permanent health damages can stay with a person for the rest of their life.
Safer, D. L., Telch, C. F., & Agras, W. S. (2001). Dialectical behavior therapy for bulimia nervosa. The American Journal of Psychiatry, 158, 632-634. doi:10.1176/appi.ajp.158.4.632
Today, America is plagued with eating disorders such as Anorexia Nervosa, Bulimia Nervosa, and Compulsive Eating Disorders. Each has its own characteristics that distinguish the illness yet there are some similarities that they also share. According to the National Eating Disorders Association, as with most mental illnesses, eating disorders are not caused by just one factor but by a combination of behavioral, biological, emotional, psychological, interpersonal and social factors. Shockingly, they also report that in the United States, there are as many as 10 million females and 1 million males that are battling with eating disorders such as anorexia or bulimia. Additionally, another 25 million are struggling with binge eating disorders (www.NationalEatingDisorders.org). Typically, psychological factors such as depression and low self-esteem contribute to eating disorders...
There are three main eating disorders; anorexia nervosa, binge eating disorder and bulimia nervosa. All three do not discriminate against age, gender or race. They can affect anyone at any size, many people do not know they are even suffering from one of the diseases. Anorexia nervosa is described as limiting food intake immensely, fear of gaining weight and self-esteem correlates with weight. Binge eating disorder is consumption of large amounts of food, without trying to get rid of it, feeling out of control and shame when binging. B...
Eating disorders are quite serious and can often lead to extreme disruption of normal eating behaviors. It wasn’t considered an illness till 1980, when a singer named Karen Carpenter died from complications due to anorexia. If left untreated a person can put significant stress on their body; causing the body to begin to shut down. Often the organs will begin to fail, the persons hair will start to fall out and the person whom you once knew will become completely unrecognizable. Researchers have found many reasons that can be the cause of eating disorders. If we consider Demi Lovato a once happy go lucky Disney star who started acting different from her usual self. We can see that she was struggling from some kind of internal complex. When
Bulimia nervosa is a slightly less serious version of anorexia, but can lead to some of the same horrible results. Bulimia involves an intense concern about weight (which is generally inaccurate) combined with frequent cycles of binge eating followed by purging, through self-induced vomiting, unwarranted use of laxatives, or excessive exercising. Most bulimics are of normal body weight, but they are preoccupied with their weight, feel extreme shame about their abnormal behavior, and often experience significant depression. The occurrence of bulimia has increased in many Western countries over the past few decades. Numbers are difficult to establish due to the shame of reporting incidences to health care providers (Bee and Boyd, 2001).
Eating disorders affect five to ten million Americans adolescent girls and women and approximately one million American boys and men. In addition, approximately 70 million individuals in the world struggle with this disorder. In a single person’s lifetime, approximately 450,000 individuals will die because of this terrifying disease. Eating disorders know no race, age, class or gender. They can happen to anyone. Eating disorders have been present in children as young as three years old and in adults as old as ninety. However, typical age of onset is anywhere from 12-18 years of age.
Bulimia nervosa, more commonly known simply as bulimia or binge and purge disorder, is an eating disorder that affects 1 in 4 college-aged women in America, or 1 in 10,000 Americans. The most common misconception concerning bulimia is that it is simply a physical or mental problem. Many people do not understand that bulimia is a disease that affects both the mind and the body, and in its course can destroy both aspects of the diseased individual.
Anorexia nervosa and Bulimia nervosa are described as psychological eating disorders (Keel and Levitt, 1). They are both characterized by an over evaluation of weight. Despite being primarily eating disorders, the manifestations of bulimia and anorexia are different. They both present a very conspicuous example of dangerous psychological disorders, as according to the South Carolina Department of Health, “Eating disorders have the highest mortality rate of any mental illness” (Eating Order Statistics, 1). While Bulimia and anorexia both psychological disorders primarily prevalent in women, anorexia tend to have different diagnostic complexities, symptoms and physiological effects as compared to bulimia.
Of the three eating disorders, anorexia gets the most attention and has the highest mortality rate of six percent out of any mental illness. According to the International Journal of Eating Disorders, half of the deaths caused by anorexia are suicide. Anorexia is when an individual feels that his or her body is distorted. Anorexia is also when an individual starves himself or herself because of the fear of being overweight (Elkins 44). If an individual suffers from anorexia they will loose anywhere from fifteen to sixty percent of their body weight by starving his or herself. Some of the symptoms of anorexia are heart problems, anemia, and fertility problems (“Eating Disorders”). Another horrible eating disorder is bulimia, which is when a person over eats, feels guilty, and then purges, take...
Eating disorders are a serious health problem. Personal Counseling & Resources says that eating disorders "are characterized by a focus on body shape, weight, fat, food, and perfectionism and by feelings of powerlessness and low self-esteem." Three of the most common eating disorders are anorexia nervosa, bulimia nervosa, and binge eating or compulsive eating disorder. According to Anorexia Nervosa and Related Eating Disorders, a person with anorexia "refuses to maintain normal body weight for age and height" and "weighs 85 percent or less than what is what is expected for age and height." A person diagnosed with bulimia has several ways of getting rid of the calories such as binge eating, vomiting, laxative misuse, exercising, or fasting. The person might have a normal weight for their age and height unless anorexia is present. The signs of a compulsive eater include eating meals frequently, rapidly, and secretly. This person might also snack and nibble all day long. The compulsive eater tends to have a history of diet failures and may be depressed or obese (Anred.com).