Posts Tagged ‘genetics’

The Genetic Link to Addiction

Wednesday, October 21st, 2009

An article on CNNMoney.com today spoke about the genetic link to addiction. Although widely acknowledged throughout the addiction treatment community, it’s nice to see additional research showing the link between addiction and genetics. According to Dr. David Goldman, the director of the Laboratory of Neurogenetics at the National Institute on Alcohol Abuse and Alcoholism, said that according to the massive study they completed of addiction in twins, addiction ranks “among the most heritable of mental illnesses.”

Dr. Goldman also said that social cues and environment obviously contribute to addiction, a valid point. Someone with the “alcoholic gene” who is never exposed to alcohol may never lead themselves down a destructive path. After all, genetics load the gun, and environment pulls the trigger.

“What’s interesting,” Goldman says, “is that the more addictive the substance, the stronger the role of heredity in causing an addiction to it.” Therefore, if someone is using crack cocaine or opiates and has the genetic predisposition towards addiction, the greater the chance of getting hooked. Other environmental things, such as abuse or other instances of trauma, can severely influence the nature of addiction.

Dr. David Oslin, a psychiatrist at the University of Pennsylvania, had this to say about the study, “It reinforces for the patients that they are not just a bad person or lack will power. It resonates with the notion that their brain may work a little differently than other people’s and that this really is an illness they can treat like any other.”

As a family member or a loved one, be sure to be aware of the genetic triggers in your family- if a parent struggles with alcoholism, be sure to be aware of your genetic history and approach your drinking carefully. After all, there’s only so much one can do after addiction has taken hold.

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Tags: addiction, addiction genes, addiction intervention, AiR Assistance in recovery, alcohol, alcoholism, assistance in recovery, chemical dependency, cnn, genetics, gentetics of addiction, intervention, recovery, recovery assistance, substance abuse
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