Collaborative Studies on Genetics of Alcoholism COGA Study National Institute on Alcohol Abuse and Alcoholism NIAAA

This condition affects several brain systems, which can cause some people to form a physical dependency on alcohol. “Substance use disorders and mental disorders often co-occur, and we know that the most effective treatments help people address both issues at the same time. The shared genetic mechanisms between substance use...

Alcohol use disorder Diagnosis and treatment

Among adults who don’t drink, the most common reason given is that they just don’t want to, the Gallup survey found. About a quarter of nondrinkers (24%) say in an open-ended question that they have no desire to drink or do not want to. Alcohol is physically addictive because it...