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Eating Disorders Blog

Testosterone Could Help Prevent Eating Disorders

A 2008 study by Michigan State University (MSU) found that testosterone may protect individuals from developing eating disorders. The study provides evidence that eating disorders are influenced by biological factors. Eating disorders were once thought to result exclusively from external stimuli, such as social pressures and family dynamic.

The study featured an unusual participant pool - the MSU Twin Registry. The Registry contains information on 1,200 sets of twins, ages 6 to 30 years. The research indicated that women who shared a womb with (i.e., were exposed to prenatal testosterone) and were raised with a brother were at lower risk for eating disorders than women who were not twins but were raised with a brother. Simply being raised with a brother did not act as a protective factor against eating disorders.

(Source: ScienceDaily.com)

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Undergraduate Female Athletes at Higher Risk for Disordered Eating

A 2008 study by the University of Denver found that undergraduate female students who participated in athletics or other fitness-related activities were much more likely to have attitudes and behaviors related to eating disorders than female undergraduates who did not exercise.

The study collected information from 274 female undergraduates from a large university in the southeastern United States. The study divided participants into four groups: varsity athletes, club athletes, independent exercisers, and non-exercisers. The study explored whether differences existed among these groups regarding disordered eating symptoms and behaviors. Researchers found that women who worried about physical performance related to sports or exercise were more likely to displays symptoms of disordered eating and to have body dissatisfaction.

Jill Holm-Denoma, lead author of the study, commented:

"As women's participation in athletics increases, so too does the need for awareness of the link between eating disorders and sports participation among women. Coaches and athletic departments should consider consulting with clinicians to implement prevention and monitoring programs for the female athletes and independent exercisers at their universities."

(Source: ScienceDaily.com)

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Experts Need New Criteria for Diagnosing Eating Disorders

According to a study released earlier this year by Rhode Island Hospital and Brown University, the DSM-IV(Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition) may lack sufficient criteria for diagnosing various eating disorders. The DSM-IV is the generally accepted manual for diagnosing psychiatric disorders.

Anorexia, one of the main forms of disordered eating, has the highest fatality rate of any psychiatric disorder. The need for proper criteria to support early identification and treatment of eating disorders is imperative. Currently, the only eating disorders that are officially recognized and formally defined by the DSM-IV are anorexia nervosa and bulimia; binge eating disorder is mentioned only in the appendix.

According to the study, however, the most frequent diagnoses for eating disorders were "eating disorder NOS" (NOS stands for "not otherwise specified" and is used as a catch-all when a behavior doesn't fit in a formally recognized category) and binge eating disorder. These findings support the need for more comprehensive coverage of eating disorders in the DSM.

(Source: ScienceDaily.com)

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ADHD Adolescent Girls at Risk for Eating Disorders

A recent study by the University of Virginia indicates that adolescent girls suffering from ADHD (Attention Deficit Hyperactivity Disorder) are at increased risk for developing eating disorders. ADHD affects an estimated 5 percent of school-aged children. Boys are three times more likely than girls to have ADHD. Symptoms of ADHD may include a short attention span, poor organizational abilities, excessive talking, disruptive and aggressive behavior, restlessness, and irritability.

Although boys are three times more likely than girls to have ADHD, girls are 10 times more likely than boys to have eating disorders. Researchers hypothesize that ADHD may put adolescent girls at greater risk for eating disorders because having ADHD exacerbates influences that encourage disordered eating, and the impulsive behaviors caused by ADHD may be related to impulsive eating behaviors. Lead researcher, psychologist Amori Yee Mikami, commented:

"Girls with ADHD may be more at risk of developing eating problems as adolescents because they already have impulsive behaviors that can set them apart from their peers. ... As they get older, their impulsivity may make it difficult for them to maintain healthy eating and a healthy weight, resulting in self-consciousness about their body image and the binging and purging symptoms."

(Source: ScienceDaily.com)

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Eat Slowly and Moderately to Avoid Being Overweight

A recent study published in the British Medical Journal found that people who ate quickly and until full were three times as likely to be overweight. The study gathered information from 1,122 Japanese men and 2,165 Japanese women. Study participants completed questionnaires regarding diet history, speed of eating, and whether they typically ate until full.

Approximately half (50.9 percent) of men, and over half (58.4 percent) of women reported eating until full; less than half of men (45.6 percent) and women (36.0 percent) reported eating quickly. Participants who reported both eating until full and eating quickly had a higher average body mass index and total caloric intake than those who did not eat until full or eat quickly.

(Source: ScienceDaily.com)

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Anorexia Impairs Adolescent Bone Development

New research indicates that even minor cases of anorexia can impair proper bone development in adolescents. The study, conducted by a team affiliated with Massachusetts General Hospital and Harvard Medical School, found abnormal bone structure in children and adolescents with eating disorders.

One interesting finding of the study regarded bone density versus bone structure. Researchers discovered that anorexic children and adolescents with eating disorders exhibited abnormal bone structure sooner than reduced bone density. This finding indicates that the most immediate effect of even minor anorexia is altered bone structure, not loss of bone density.

Miriam A. Bredella, M.D., was the lead researcher. She is also a musculoskeletal radiologist at Massachusetts General Hospital and assistant professor of radiology at Harvard Medical School in Boston. Dr. Bredella commented on the findings:

"Adolescence is the most critical period for growth of bone mass, and the onset of anorexia interferes with that process. ... Impairment of bone development may permanently alter bone structure and increase the risk of fractures and osteoporosis in adult life."

(Source: ScienceDaily.com)

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Binge Eating Disorder: Breaking Banks in Troubled Economy

Many individuals who suffer from binge eating disorders are dealing with additional guilt and stigmatization due to skyrocketing food prices. With many working-class families struggling to purchase basic household necessities at high prices, individuals with eating disorders are facing financial straits.

Binge eating disorder is a recently recognized eating disorder. Individuals suffering from this disorder are unable to control their urges to consume large amounts of food in short periods of time. Unlike typical individuals who simply overeat, binge eaters display "out of control" and extreme behaviors, such as consuming extremely large quantities of food rapidly (as much as 10,000 to 20,000 calories in one sitting), often to the point of vomiting. An average adult consumes between 1,500 and 3,000 in a whole day. Binge eaters also often display complementary unhealthy coping behaviors such as self-induced vomiting or excessive exercise following a binge.

In this troubled economy, experts say, the binge eaters' urges to consume are actually competing with their ability to provide for their families.

(Source: abcnews.go.com)

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Equal Treatment in Illinois: Insurance Coverage for Eating Disorder Treatment Mandated by New Law

This week the Illinois House and Senate passed into law House Bill 1432, which strengthens the Illinois mental health parity law by providing fair and equal insurance coverage for individuals suffering from anorexia nervosa and bulimia. Historically, insurance companies have resisted recognizing eating disorders as diseases and have refused to cover treatment costs. The bill was initially vetoed by Governor Rod Blagojevich, but the Illinois State House of Representatives and State Senate overrode the governor's veto.

Dr. Kimberly Dennis was interviewed by the Southtown Star for a story about the bill's passage. Dr. Dennis, the medical director at Timberline Knolls, a residential treatment facility for eating disorders located in Lemont, Illinois, applauded the vote:

"We congratulate the members of our state senate and house who realized the urgency of passing House Bill 1432 into law as fast as possible ... this bill is a major step forward in eliminating discriminatory barriers that limit access to health care for those suffering from an eating disorder."

The President of Timberline Knolls, James Gresham, also commented:

"We hope the actions of the Illinois State Senate and House of Representatives will end the suffering of many dealing with eating disorders in our state. This new legislation will make treatment available to many in need and give them hope that recovery is possible. ... It is very significant that the Illinois State Senate and House of Representatives recognized the importance of providing equal medical coverage to those suffering from eating disorders. ... Anorexia and bulimia are real and very dangerous illnesses and without proper treatment, are often deadly."

(Source: southtownstar.com)

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Are Eating Disorders Inherited?

"The most significant cause for eating disorders is genetic. I'd say sixty to eighty percent of the cause is genetic."

This comment came from Dr. Kathleen Mammel, Chief Adolescent Pediatrician at Beaumont Hospital and Medical Director at Hough Center for Eating Disorders in Michigan. Dr. Mammel's work appeared this week in a local high school newspaper, the Seaholm Highlander.

Dr. Mammel believes that genetics play a primary role in determining whether an individual will develop an eating disorder; however, she also emphasized the influence of environmental factors and life events in determining where, when, and if the genetic disposition for disordered eating may surface in any given person. Dr. Mammel made the following analogy:

"It's almost like building a gun, loading a gun and pulling the trigger. ... The building of the gun involves genetics, the loading is the environmental factors like being in an area where appearance and image are over-valued, and pulling the trigger involves a particular incident like starting a diet or you have a loss, someone close to you becomes ill or dies, you move away, or even just starting high school."

Dr. Mammel also commented that eating disorders are stress-related and anyone who has a particularly hard time managing stress may be vulnerable to an eating disorder. She cautioned that it is impossible to tell for a particular individual what event may trigger a disorder.

(Source: seaholmhighlander.com)

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The Connection Between Eating Disorders and Trauma

Among the general population, about 20 percent of people have experienced a serious trauma. Among eating disorder patients, that number more than doubles to roughly 50 percent. The loss of a loved one, a serious accident, and abuse of all kinds - physical, emotional and sexual - are far more prevalent in people who suffer from eating disorders. What is the connection and how does it affect treatment?

Though specific reactions to trauma are varied, they can generally be placed into one of three categories: feeling out of control, developing feelings of self-hate, and associating positive things with negative things.

Traumatic experiences, whatever they are, often leave a person feeling helpless, especially if the trauma occurred during childhood. The desire to regain control can express itself in an eating disorder. An anorexic, for example, may find reassurance in her ability to restrict her food intake. Society places a high value on body image, often equating thinness with self-control. So in the mind of someone who has experienced severe trauma, restrictive eating represents a return of the control she feels she has lost.

For others, an eating disorder is a form of self-harm. Trauma, especially physical and sexual abuse, can cause overwhelming feelings of self-loathing. Depriving the body of food, by either purging or eating nothing at all, becomes the trauma victim's way of punishing herself.

Some individuals may use an eating disorder to change their bodies. This is especially true of patients who suffered sexual abuse as a child. They become almost desperate to change the way their body looks, either because they blame themselves for the abuse or in an effort to prevent it from recurring. A woman, for example, who suffered sexual abuse as a child may use an eating disorder to make her breasts smaller and reduce the curve of her hips, trying to look less feminine and less attractive.

One of the greatest conflicts that can arise in the mind of an abuse victim is an association between good and bad things, especially in instances of sexual abuse. The victim may not have received affectionate attention at any other time than during the abuse, which creates an unhealthy connection between something good (the attention) and something horrifying (the abuse). The connection between good and bad also exists in eating disorders, especially with bulimia or binge-eating. The binge brings with it comfort and pleasure, followed either by the pain of purging or feeling sick from overeating.

Regardless of how trauma is processed or expressed in eating disorder sufferers, treatment needs to be included in the overall recovery plan. One of the greatest challenges with this type of dual treatment is that victims of abuse have a hard time trusting people and feeling accepted. This can hinder the counseling process or make the sufferer unwilling to participate in certain types of treatment. As such, progress - especially in the beginning - can be very slow.

Some therapists and psychiatrists will say that the trauma must be treated first because it's the underlying cause of the eating disorder. However, most in the medical community agree that both issues need to be treated simultaneously. An eating disorder can become life-threatening if the behavior continues, but even in a best-case scenario, mild forms of disordered eating can have devastating effects on a person's health.

It should never be assumed that an eating disorder is the result of some previous trauma. Any person who struggles with disordered eating needs to seek help immediately, regardless of the cause.

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500-Calorie Per Day Diet Craze Sweeps Britain, Ruins Health

A new diet regimen that allows only 500 calories per day is sweeping Britain and leaving massive problems in its wake. LighterLife is estimated to have approximately 15,000 followers in Britain even though it has been linked to memory loss, heart attacks, anorexia, and even death. The regimen, which consists of "carefully balanced" nutritional shakes and health bars is dangerously effective at achieving weight loss, but followers of the diet may get more than they bargain for.

One dieter was referred to a neurologist for health problems she experienced while on the diet. When she explained the regimen to the neurologist, he said he was shocked the diet was even legal. Consuming less than 800 calories per day can cause serious damage to the central nervous system. One LighterLife follower has already died from heart complications. The diet company denies culpability, but experts believe the too-rapid weight loss decreased lean muscle in the young woman's heart and made her vulnerable to cardiac arrest.

Leading obesity expert Professor John Garrow was interviewed for an article about the diet that appeared this week in the U.K.'s Daily Mail. According to Professor Garrow, "Studies show semi-starvation diets deplete the protein and muscle of internal organs, resulting in an increase of heart arrhythmias among obese people following them." (Source: dailymail.co.uk)

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Self-Image Weighs Heavily on Students

Last week, the College of New Jersey introduced a guest speaker by the name of Leslie Goldman. Goldman, the author of a new book called The Locker Room Diaries, discussed her personal struggle with body image, weight, and appearance.

Goldman discussed her experiences in college, when her battle with anorexia began. While attending campus functions as a freshman, including fraternity parties, she remembered observing thin, beautiful young women. Seeing these young women and how they commanded attention from young men made her re-evaluate her own body. She began altering her diet and running farther each day. By Thanksgiving break during her freshman year, Goldman had lost so much weight that her parents were alarmed. They tried to keep her home to receive treatment.

Goldman emphasized to her listeners that "No one can make you better." An eating disorder is something that has to be faced by each individual sufferer. She also emphasized that media images of women's bodies on magazine covers and in advertisements are false images of beauty - photos that have been airbrushed and electronically modified to remove any perceived imperfections. She provided a visual demonstration of airbrushing and photo manipulation techniques that are used by major publications. These techniques, she warned, damage the confidence of women, as women are made to feel inferior for not achieving the same flawless bodies. (Source: www.signal-online.net)

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Children in Grade School Suffer from Eating Disorders

Children in Grade School Suffer from Eating Disorders

Girls as young as 6 years old are developing eating disorders, according to a story published this week by Canadian newspaper, The Windsor Star. This information came from a representative of the Bulimia Anorexia Nervosa Association.

"Research shows that when girls are teased about their size and their shape, they stop eating," said the representative, Mary Kay Lucier. "We had a girl today who was six, and she sure did understand that she wasn't eating because she didn't want to get teased. ⬦We've had 25 seven-year-olds in the past year come in in a state of acute starvation," Lucier said. "It really is harmful to children to tease about their size."

Education experts in Canada are concerned because schools do not have additional funding to launch necessary education campaigns for young children and their parents about eating disorders. These education programs are needed to address a growing and frightening problem among young children.

(Source: Canada.com/WindsorStar)

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Holidays Can Be Difficult for Disordered Eaters: The Key Is Planning Ahead

Almost everyone associates holidays with one thing: food. This can make holidays an extremely difficult time for people with eating disorders. According to an article this week from the University of North Carolina at Chapel Hill School of Medicine:

"Americans, especially, attach a lot of social and personal value to what, and how, we eat, often through family rituals or attitudes. For many, family gatherings are positive events, but for the 9 million men, women or young people who have an eating disorder, the holidays, without proper planning, can feel like nightmares."

According to the article, as many as three out of every four women have "disordered eating" behavior, and approximately 10 percent have a full-blown eating disorder such as anorexia nervosa or bulimia nervosa.

Cynthia Bulik, Ph.D., a UNC professor and author of a soon-to-be-released book on eating disorders, says the key is to plan ahead. Her tips for making it through the holidays include:
  • Have a "wing man," or someone you trust, to provide emotional support during gatherings.
  • Decide on a code or signal with your wing man ahead of time, and use this to let your wing man know you are feeling overwhelmed.
  • Keep your support network (counselors, friends) on speed dial and reach out to them whenever you need to.
  • Have a game plan about what and how much you are going to eat, and then stick to it! Tell your wing man so that he/she can help you with this.
  • Listen with your heart to the words that people say to you. Don't get overwhelmed with wondering what other people may or may not be thinking.
  • Remember, holidays don't have to be "perfect." Many people build up unreasonable expectations for holidays and set themselves up for disappointment.
  • Spending time with relatives can be stressful because they know how to push buttons. Try to anticipate these emotional traps and have a plan for how to avoid or deal with them.
  • Practice the HALT slogan for recovery - don't let yourself get too hungry, angry, lonely, or sad.
  • Be nice to yourself ... forgive yourself if you make an eating mistake.

(Source: Newswise.com)

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Vegetarianism May Lead to Eating Disorders Without Nutrition Knowledge

According to a story published this week by a local Canadian newspaper, vegetarianism can lead to disordered eating if practitioners lack proper knowledge of nutrition.

Growing up, Lucy Bamforth had three friends who became vegetarians and then progressed into disordered eating. When she decided to become vegetarian, her parents understandably balked. In an effort to calm her parents, Lucy dedicated herself to learning about proper vegetarian nutrition.

People engage in restricted diets for a variety of reasons. Many have food allergies and sensitivities, others are concerned with animal rights, and some are concerned about health and weight. Regardless of motive, experts agree that the primary difference between unhealthy and healthy vegetarians is a firm grasp of basic nutrition.

For those who have decided to become vegetarian, it's important to understand the nutrients that meat provides and how to replace those nutrients with special combinations of plant-based foods. Simply 'eating around the meat' will almost guarantee nutritional deficiencies. This tactic is often utilized by people who are avoiding meat in an effort to slim down. Significant diet restriction for the sole purpose of weight loss can easily progress into disordered eating simply because these individuals tend to avoid proper self-care in favor of weight loss results.

Meats provide what are known as 'complete proteins'. Plant-based foods contain incomplete proteins and must be eaten in certain combinations to provide the same nutrition. In addition, meat provides iron, a nutrient that is often deficient in vegetarians if they do not make a special effort to eat iron-rich vegetables. If iron-deficient vegetarians also drink caffeinated beverages, (which can block iron absorption by the body) they can quickly develop health problems.

Another key nutrient provided by meat is zinc, which is vital for proper brain functioning. Zinc deficiencies have been linked to depression, anxiety, anorexia, and hyperactivity. Vegetarian sources of zinc include nuts, eggs, and seeds. (Source: www.Charlatan.ca)

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