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How genetics shape our addictions

Thu, 2012-09-20 11:08

Genes predict the brain’s reaction to smoking 

Have you ever wondered why some people find it so much easier to stop smoking than others? New research shows that vulnerability to smoking addiction is shaped by our genes. A study from the Montreal Neurological Institute and Hospital - The Neuro, McGill University shows that people with genetically fast nicotine metabolism have a significantly greater brain response to smoking cues than those with slow nicotine metabolism.

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Contact: Anita Kar
Organization: The Neuro