An analysis of two eating disorders anorexia nervosa and bulimia

A study asked 9, English-speaking Americans about a variety of mental health conditions, including eating disorders. The results, published in Biological Psychiatry, found that 0.

An analysis of two eating disorders anorexia nervosa and bulimia

Natalya and Alex were close; though not biologically related, they were both adopted from Russia by the same family living in bucolic Cheshire, Connecticut, and they teased each other all the time.

Key Research & Statistics | Eating Disorders Victoria

But that particular jab was to be the last thing Alex said to his little sister. That year, when Natalya was 15, Alex killed himself. And so the words quickly took on a disproportionate significance for Natalya. She started visiting and then following Tumblr pages fostering a pro-ana lifestyle—a portmanteau that refers to anything that promotes or encourages anorexia.

She was eventually hospitalized, and doctors performed an endoscopy to examine her digestive tract.

Anorexia Nervosa and Bulimia

When she came to after the anesthesia wore off, a feeding tube was in her mouth. She immediately started choking.

She still remembers the words the doctor told her after pulling the tube out: Studies show that those with anorexia are over five times more likely to die than the normal population. For comparison, individuals suffering from schizophrenia which has a similar prevalence are about two to three times as likely.

Even more alarming, to year-old women with anorexia nervosa are 18 times more likely to die by suicide, compared with the general population of females that age. This is largely because death certificates rarely list it as a cause of death—girls who die from anorexia are more likely to have officially died due to heart failure, cardiac arrhythmia, respiratory collapse and, frequently, suicide.

Despite such grim statistics, until recently anorexia nervosa has remained one of the least discussed mental illnesses. In the past few years, though, anorexia has begun garnering more attention because of two internet subcultures.

Concurrently, a less mainstream but potentially more pernicious niche was growing: Pro-ana and pro-mia short for pro-bulimia websites, blogs and forums, which had long offered a more explicit entry point into the world of extreme weight loss, spread. In these dark, private and propagating spaces, anorexia was becoming a lifestyle full of its own nuances and argot, just like those found among online communities of cosplayers or running aficionados.

In some cases, that might be true. The difficulty, though, is that it can be impossible to distinguish between sites that are refuges from the ravages of anorexia and those that are bastions of recruitment for it.

They Barely Fed Me In the most recent edition of the Diagnostic and Statistical Manual of Mental Disorders, the criteria for anorexia nervosa includes significantly low body weight, intense fear of becoming fat and a disturbance in the way in which one's body weight or shape is experienced.

None of that explains how someone develops the disorder, though some experts are starting to gain some understanding of how it emerges. Angela Guarda, director of the Eating Disorders Program at Johns Hopkins University, explains that there are three levels of causality in anorexia.

The first, predisposing factors, primarily refers to genetic predisposition and family history. Next are precipitating factors—basically a triggering moment, which could be going on a diet, starting a running routine or even, some clinicians think, the onset of estrogen production in the female body during puberty.

Last are maintaining factors. These are in some ways the hardest to understand but arguably the most critical to successful treatment. Maintaining factors include beliefs about food, increasing obsession with body image and, perhaps most important, nearly intractable changes to the brain.

This severely compromised intellectual state makes it more difficult to recognize and break negative patterns, meaning those with anorexia are woefully ill-equipped to retrain their brain to escape the vicious cycles.

Many pro-ana blogs and websites depict anorexia as an act of extraordinary willpower or a chance for radical self-actualization.

Very rarely will someone in the throes of a crippling depressive episode vigorously defend its virtues or the thrill it gives her.

An analysis of two eating disorders anorexia nervosa and bulimia

But anorexics often see their disorder as the key to unlocking happiness and are privately ecstatic over their emaciated figures, growling stomachs and protruding bones. Almost all of the young women I spoke with the vast majority of those affected by anorexia are females in their teens and 20s cited at least one other major co-occurring problem, ranging from substance abuse, depression and suicidality to post-traumatic stress disorder and anxiety.

For some of them, anorexia was or is a byproduct of a primary disorder.

Statistics | Anorexia & Bulimia Care

One girl spent much of her childhood shuttled among abusive foster families, one of which, she says, "barely fed me," causing her to feel guilty about eating. For others, says Erin Kleifield, director of the Eating Disorders Program at Silver Hill Hospital in New Canaan, Connecticut, an eating disorder is developed to escape from the primary problem, a way to regain the control and emotional satisfaction relinquished to the depression or anxiety.

So they're very depressed, they have low self-esteem, feel disconnected, don't feel good about themselves. This is a way I can feel better about myself. Even after the revelation in the hospital blindsided Natalya and then stripped her of her denial, the anorexia still had her in its throes.

Every second of every day, I was thinking about food and how little I could eat and still live. Whenever she began questioning her unhealthy behavior, she visited pro-ana sites to validate it.This post has undergone two major rewrites since the inception of The Eating Disorder Institute website and it’s the most accessed and popular post we have on offer.


Even when you’re working with a treatment team specializing in eating disorders it’s still hard to get a good handle on what to expect throughout the recovery process.

Many Causes of Eating Disorder - There are many causes for eating disorders such as Bulimia nervosa and Anorexia Nervosa. People who may have an eating disorder will try to stay quiet about their problem with many people around them not realizing the issue until it becomes serious.

Key research and statistics about eating disorders, anorexia, bulimia, binge eating disorder, and body image.

Eating Disorders -- Anorexia, Bulimia, Binge Eating Disorder, Compulsive Overeating.


Eating Disorders definitions, signs and symptoms, physical dangers, online support and much more. La anorexia nerviosa es, junto con la bulimia, un conjunto de trastornos de la conducta alimentaria y uno de los principales desórdenes alimenticios, también llamados trastornos psicogénicos de la alimentación (TPA).

Lo que distingue a la anorexia nerviosa es el rechazo de la comida por parte del enfermo y el miedo obsesivo a engordar, que .

INTRODUCTION — Eating disorders, including anorexia nervosa, bulimia nervosa, and binge eating disorder can be life-threatening due to general medical complications and suicide, and patients often refuse treatment.. This topic provides an overview of treatment in patients with eating disorders.

The epidemiology, pathogenesis, clinical features, assessment, diagnosis, course of illness, and.

Anorexia nervosa - Wikipedia