Alcoholism: Is it in Our DNA?

alcoholism dnaAre our genes responsible for whether or not we develop a problem when it comes to drinking alcohol? The answer is, “Yes and no.”

According to research, about half of the risk for alcohol use disorder, often referred to as alcoholism or alcohol abuse, can be attributed to genetics. This would explain why problem drinking seems to run in families. Further, there is no single “alcoholism gene.” As with most other diseases, multiple genes play a part in whether or not a person will develop an alcohol use disorder such as alcoholism.

Environmental factors, and gene and environmental interactions are responsible for the balance of the risk of developing alcoholism. Of course, if a person who is genetically predisposed to an alcohol abuse disorder never takes a drink, a problem would not develop.

Are you concerned about the amount of alcohol a loved one drinks? Visit to learn more about moderate drinking and the signs and symptoms of alcohol abuse.

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