Were Your Parents Impulsive? It Might Increase Your Risk of Alcoholism AlcoholismBy Promises Behavioral HealthApril 30, 2009According to a study from researchers at Indiana University-Purdue University, a genetic predisposition toward impulsivity is a characteristic that may predict your risk of alcoholism. The study, which will be published in the July 2009 issue of the journal Alcoholism: Clinical and Experimental Research, used selective breeding of mice and ended up with two genetically…