Binge-drinking is in the genes: Scientists isolate brain reaction that makes us drink

In tests the desire to drink excessively was linked to the effect of a gene that expressed a protein in part of the brain known as the amygdala.

Source: http://www.dailymail.co.uk/health/article-1361785/Binge-drinking-genes-Scientists-isolate-brain-reaction-makes-drink.html?ITO=1490

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