The exact cause of anorexia is not known. As with many diseases, this is likely to be a combination of biological, psychological and environmental factors. While it is not yet clear which genes are involved, there may be genetic changes that put some people at higher risk of developing anorexia. Anorexia nervosa affects millions of men and women in the United States and is not an option but a disorder that stems from triggers and underlying genetic components.
It is important to understand that you are not to blame for developing anorexia nervosa and that you should focus on seeking treatment rather than blaming yourself. The cause of anorexia nervosa rarely has to do with food or weight, but rather with unresolved negative emotions and past traumas that result from the complex intertwined relationships between social, biological and psychological factors, which can be deeply rooted in the individual from early childhood. Anorexia nervosa results from severe maladaptive behaviors triggered by trauma, anxiety, fear, low self-esteem, and difficulty resolving conflicts. It is not due to misconduct or willingness, nor is it easily controlled.
The exact causes of anorexia nervosa are unknown. However, the disease is sometimes inherited; young women with a father or brother with an eating disorder are more likely to develop one on their own. As with other eating disorders, anorexia has no single cause. However, research suggests that eating disorders are due to a variety of genetic, psychological and sociocultural factors.
There is no single cause of anorexia. For most people affected, a combination of several contributing factors, mainly biological, genetic and environmental, can influence the development of anorexia and associated symptoms. The exact root of the disorder is different for each person. The cause of anorexia nervosa is believed to be multifactorial and all psychological, environmental and biological factors are believed to play an important role.
Body weight and shape concerns are usually characteristic of anorexia nervosa, but may not be the root cause. Experts don't know exactly why the condition occurs, but genetic, environmental, biological, and other factors may play a role. Researchers have identified correlations and possible genetic overlaps between anorexia nervosa and other psychiatric disorders such as major depression, anxiety and obsessive compulsive disorder, as well as certain personality traits.