In a response to my "We need your Perspective" blog, a reader stated in part, "I don't believe eating disorders are psychological illnesses; I believe strongly that they're biological illnesses that a sufferer cannot "choose" her way out of."
This is not an uncommon stance. There are many who believe strongly one way or the other-with evidence to support either view.
I tend to believe that individuals are born with a genetic predisposition to the development of obsessional behaviors which become expressed when triggered by a multitude of other factors. This view is supported by the oft repeated eating disorder adage, "Biology loads the gun, environment pulls the trigger." Yet, I also know that the distorted thoughts common to eating disorders are embedded deeply in the brain. It is the brain and the mind that holds the keys to changing these deeply embedded hurtful thoughts and destructive, repetitive behaviors.
Although one cannot simply "choose" their way out of an eating disorder, I would never want to minimize the power we have to "re-wire" our brains. Recent brain research discoveries have given me great hope and convinced me of the brain’s plasticity and how, with "directed attention and mental effort [it is possible] to systematically alter brain function." 1
I will not abdicate the power I have to affect changes in my brain, nor would I ask my child to give up that power either. Once physically stable I can, with conscious, determined and directed choices (often guided by a skilled therapist), create brand new "over-and-over-again" brain loops. It seems to me that is what anyone who has healed from an eating disorder has done. They have overridden old behaviors with new behaviors and skills that have created fresh neuropathways in their brains. Each time they choose these new behaviors over the old, the newly created pathways are strengthened until they become an "automatic response" to triggers and stressors in the same way that the ED had been an "automatic response."
Eating disorders are illnesses with psychological, biological, environmental, personal and spiritual components. Anything this complex would take more than just one simple approach to overcome. We cannot will or choose our way out of an ED but throughout the complexities of healing we also cannot relinquish the power the mind can have over the brain.
Blessings until next time,
Doris
1 Philosophical Reactions of the Royal Society of Bilogical Science "Review: Quantum physics in neuroscience and psychology: a neurophysical model of mind-brain" Vol 360, No. 1458 June 29, 2005, p 1309-1327

