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Biological causes of anorexia
Biological explanation of anorexia nervosa
Biological causes of anorexia
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Evaluation of Anorexia Nervosa
Preface
A topic was given to everyone in the class based on the subject
'Abnormal' Behavior. The aim was to present the findings of the
subject to the class accompanied with a hand out. Within this report
will be a list of evidence surrounding the subject matter Anorexia
Nervosa and an evaluation of the presentation.
Contents
Section Description Page Number
1 Signs and symptoms 4
2 Causes 5
3 Difficulties encountered 6
4 Professionals who help 7
5 Treatments 8
6.1 Explanations of condition 9
Through five main perspectives:
6.2 Biological 9
6.3 Psychodynamic 9
6.4 Behaviorist 10
6.5 Cognitive 10
6.6 Humanist 11
7 Evaluation 12
Signs and Symptoms
1. Signs and Symptoms.
Eating Disorders are characterized by psychical and psychological
harmful eating patterns; these patterns are categorized as 'Behavior
Syndromes' associated with psychological disturbances and psychical
factors.
Anorexia Nervosa means nervous loss of appetite, there are many
contributing factors however for the anorexic person it does not mean
loss of interest in food, it is quite the opposite.
Food is always on the brain for the anorexic, many dream of food, read
cook books back to back and prepares meals for family and friends this
does not mean these are the warning signs however it does give a
background into the mind of an anorexic.
If an anorexic does eat it is on secret and performed in a ritual by
cutting food into small pieces and categorized in groups
good/safe/bad.
For the anorexic they restrict their food intake as there is a fear of
being overweight and not being able to lose the weight.
This can lead to factors such as depression and anxiety with usually
co-exist with eating disorders.
Anorexics see a distorted body image; their view of the body is the
opposite of what everyone else sees. It starts off with being slightly
Anorexia Nervosa may be described directly as an eating disease classified by a deficit in weight, not being able to maintain weight appropriate for one’s height. Anorexia means loss of appetite while Anorexia Nervosa means a lack of appetite from nervous causes. Before the 1970s, most people never heard of Anorexia Nervosa. It was identified and named in the 1870s, before then people lived with this mental illness, not knowing what it was, or that they were even sick. It is a mental disorder, which distorts an individual’s perception of how they look. Looking in the mirror, they may see someone overweight
The lecture discussed a single case study of sixteen-year-old girl who was dealing with anorexia. The speaker, Fisher, stated that he spoke to her parents only twice over the span of four and a half years that he worked with the girl. The initial meeting was to get some background information before the sessions started and the other was further into the sessions. During the only face to face meeting with the parents, he found that there were no outstanding issues in the family that could have caused the eating disorder, anorexia. In the first sixteen years of her life, she was a good daughter who seemed to be almost too good. She was obedient and kind and never got in trouble. She was an honor roll student who was in clubs that were considered
Anorexic patients tend to severely overestimate body size and have beliefs that support abstaining from ingesting food due to maladaptive thinking patterns (Comer, 2013).
Out of all mental illnesses found throughout the world, eating disorders have the highest mortality rate. Anorexia nervosa is one of the more common eating disorders found in society, along with bulimia nervosa. Despite having many definitions, anorexia nervosa is simply defined as the refusal to maintain a normal body weight (Michel, 2003). Anorexia nervosa is derived from two Latin words meaning “nervous inability to eat” (Frey, 2002). Although anorexics, those suffering from anorexia, have this “nervous inability to eat,” it does not mean that they do not have an appetite—anorexics literally starve themselves. They feel that they cannot trust or believe their perceptions of hunger and satiation (Abraham, 2008). Anorexics lose at least 15 percent of normal weight for height (Michel, 2003). This amount of weight loss is significant enough to cause malnutrition with impairment of normal bodily functions and rational thinking (Lucas, 2004). Anorexics have an unrealistic view of their bodies—they believe that they are overweight, even if the mirror and friends or family say otherwise. They often weigh themselves because they possess an irrational fear of gaining weight or becoming obese (Abraham, 2008). Many anorexics derive their own self-esteem and self-worth from body weight, size, and shape (“Body Image and Disordered Eating,” 2000). Obsession with becoming increasingly thinner and limiting food intake compromises the health of individuals suffering from anorexia. No matter the amount of weight they lose or how much their health is in jeopardy, anorexics will never be satisfied with their body and will continue to lose more weight.
Anorexia is a mental illness that can be identified by its victims starving themselves in order to drop weight to dangerous levels. Most often, anorexics will restrict their food or exercise excessively in order to decrease their body weight. Anorexia has the highest mortality rate of any mental illness. This is mainly due to suicide and the complications that occur consequently from starvation. These complications include heart and kidney failure as well as osteoporosis and muscle atrophy. Females may also stop menstruating. The gastrointestinal, cardiovascular, and endocrine systems may also be affected. Thus, Anorexia has detrimental effects on a person’s physical and mental health.
Eating Disorders (EDs) are a series of often life-threatening mental health disorders which are commonly used as coping mechanisms or as ways to mask one’s problems. The causes of these illnesses are still being researched, and the effects they have on a person’s physical, mental, and emotional wellbeing can often be as long as the sufferer’s life.
Eating disorders have been a part of the world’s culture ever since people began recording history. These disorders were first recorded in Egypt, where the Egyptians would partake in a monthly purge that would last anywhere from an hour to as long as two weeks. The Egyptians thought the purge showed their gods how faithful they were to them, and would often purge weekly if they had thought they had done something to displease the gods (Epstein 33). Though there are many individual specialized eating disorder conditions, three main disorders affect the majority of society today. These three disorders are anorexia n...
Anorexia Nervosa is an eating disorder characterized by severe restriction of food, an intense fear of gaining weight, a distorted body image and a body mass index of less than 18.5 (Kring, Johnson, Davison, Neale, 2013). There are two subtypes of anorexia, Restricting and Binge Eating/Purging. An individual who falls under the Restricting subtype severely restricts food intake, while an individual who falls under the Bing Eating/Purging subtype regularly engages in binge eating and purging. Anorexia typically begins in adolescence and primarily affects women. The disorder is more common in women than in men mainly because of the cultural emphasis that is placed on women’s beauty. Individuals with anorexia generally have a low self-esteem, a very critical self-evaluation and a belief that they can never be too thin. Due to the seriousness of the disorder, the issue of whether or not an individual should have the right the refuse life-sustaining treatment is highly debated.
Anorexia is a serious disorder that involves compulsive dieting and excessive weight loss. According to The National Institute of Mental Health, anorexia is characterized by emaciation, a relentless pursuit of thinness, and extremely disturbed eating behaviors (Parks, 2009). The “disturbed eating behaviors” associated with anorexia include unhealthy weight loss and weight control methods, behaviors such as abusing or self-induced vomiting, and a distorted view of one’s personal appearance (Shepphird, 2010). Anorexics in general survive on 500 calories or less per day, and they count every calorie they consume (Parks, 2009). Symptoms often also include the inability or refusal to maintain a healthy weight and a great fear of gaining weight (Shepphird, 2010).
Most of you probably already know what anorexia is, however in case you don't anorexia is basically a disease involving self-starvation. Anorexia victims have a very low "ideal" weight. It might begin as a normal diet carried to extremes, reducing their food intake to a bare minimum. Rules are made of how much food they can eat in one day and how much exercise is required after eating certain amounts of food. With anorexia, there is a strong almost overwhelming fear of putting on weight and they are preoccupied with the way that their bodies look. Anorexia sometimes involves use of laxatives, diet pills, or self-induced vomiting to lose or to keep weight off (http://www.netdoctor.co.uk/diseases/facts/anorexianervosa.htm). Anorexics may show symptoms such as extreme weight loss for no medical reason. Also, many deny their hunger, chew excessively, choosing low calorie foods and exercising excessively (http://news.bbc.co.uk/hi/english/health).
Anorexia may not be noticed in early stages. The Anorexic usually chooses to wear layered and baggy clothes to hide the “ugly fat body” .An Anorexic may have ritualistic eating patterns such as cutting food into little tiny pieces and weighing themselves. These can be found in people who are on a healthy diet, but in Anorexics these behaviors are extremely exaggerated. Other warnings are deliberate self-starvation with weight loss, fear of gaining weight, refusal to eat, denial of hunger, constant exercising, sensitivity to cold, absent or irregular periods, loss of scalp perception of being fat when the person is really to this. Some other associated features are depressed mood, somatic sexual dysfunction, and ...
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).
In today’s world anorexia is a highly known eating disorder that people have several assumptions about. It is no secret that Anorexia is spreading through our society like wild fire. The statistics have increasingly soared through the last decade and more people are becoming concerned with the dangerous issue. “It is estimated that 8 million Americans have an eating disorder – seven million women and one million men”, and that “One in 200 American women suffers from anorexia” (DMH). Many suggest that anorexia is a disease that can be passed down through generations, but others like, Sharlene Nagy Hesse-Biber, author of “The Spread of the Cult of Thinness”, argue that this is an eating disorder that is a result of self infliction. There are several different approaches when considering how to label Anorexia that should be brought into consideration. Findings show that anorexia nervosa should be categorized as a type of an eating disorder, not as a disease.
People who have anorexia will often deny that anything is wrong. Almost half of people who have anorexia will eventually develop symptoms, binge-purge behav...