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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<p><a href="http://www.physorg.com/news155325006.html">High novelty-seeking and low avoidance of harm contribute to alcohol dependence</a></p> <p>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.</p>