High Novelty-Seeking And Low Avoidance Of Harm Contribute To Alcohol Dependence

Personality factors can influence the development of alcohol dependence (AD). Researchers examined a group of AD individuals with the inactive form of aldehyde dehydrogenase-2 (ALDH2) - persons who would normally have a low incidence of alcoholism because the inactive form of ALDH2 causes flushing, nausea, and headaches. Results indicate that a strong need for novelty and little need for avoiding harm appear to increase the risk of AD.

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Filed under: Alcohol / Addiction / Illegal Drugs on March 6th, 2009