Eating disorders are a group of conditions defined by abnormal eating habits – eating either not enough or too much food. They range from eating too much at one time, known as Binge Eating, to eating very little, known as Anorexia. People with eating disorders usually also have other mental health conditions such as anxiety, depression or substance abuse. Excessive concern about weight and body image or shape is also a common feature of these illnesses.
Eating disorders affect many more women than men and usually
begin in the teen years or young adulthood although they can begin in
childhood or later in life. For reasons that are not clearly
understood, they are increasing in most parts of the world. There are
three common forms: binge eating, anorexia and bulimia, and one called
“eating disorder not otherwise specified” where the symptoms do not
exactly fit any of the other three disorders. All these are real
medical illnesses that cause serious physical problems and can
sometimes even be fatal. In fact, studies have shown that people with
anorexia nervosa are 18 times more likely to die prematurely.
Learn more about eating disorders
Typically, eating disorders are best treated by
addressing the underlying psychological causes as well as any physical
issues. Most eating disorders are caused by the presence of a mental
health condition such as anxiety, depression or substance abuse. By
addressing these underlying causes, the eating disorder can be helped.
Counseling or talk therapy is a mainstay of treatment although in some
cases medications may also be helpful.
Learn more about treatment for eating disorders
Certain medications might be prescribed to help a person with an eating
disorder as part of a complete treatment program. Eating disorders are
most commonly treated with antidepressants like SSRI’s to boost
serotonin levels.In some severe cases, they are also treated with
antipsychotic agents like olanzapine (Zyprexa, Zydis). There are also
drugs being studied in research programs to specifically target eating
disorders.
Learn more about medications for eating disorders ![]()
Track your symptoms to identify patterns and help with your treatment plan. Our progress tracker can be printed or even shared with your healthcare professional electronically.
Progress tracking for eating disorders ![]()
A US court of appeals case may pave the way for more complete treatment of patients requiring residential care facilities (in severe cases of eating disorders) in California. The court ruled against Blue Shield of California in a case brought by Jeanene Harlick, an anorexic patient who was denied treatment by Blue Cross of California.
A report done by Medical News Today highlights what English and Swedish researchers found while studying genetics in extremely overweight and underweight subjects. The study published by the scientific journal Nature said that people who carry extra copies of part of chromosome 16 tend to be extremely thin. Other studies have shown that those who were lacking the gene were 43 times more likely to be morbidly obese. In "normal" people, each parent supplies one copy of the gene but sometimes extra genetic material can cause multiple copies of the gene, or missing material can have the reverse outcome. Other studies point to Chromosome 1 as being the region more responsible for Anorexia.
While it is normally easy to identify eating disorders
through simple observation, like when people eat massive amounts of
food or are extremely thin; the underlying causes are not always that
simple. Extreme weight loss can be caused by ailments ranging from
caner to anorexia. Just as obesity can be attributed to a number of
causes. So when diagnosing eating disorders it is important to have
both a thorough physical as well as a psychological evaluation.
Learn more about diagnosing eating disorders
Talking to your doctor or mental health professional about an eating disorder can be difficult. Knowing what questions to ask can help. Our Doctor Discussion Guide includes a list of questions you may want to ask. You can even add questions of your own and then print out the list.
Doctor Discussion Guide ![]()