Is Alcoholism Inherited?

Answer: Alcoholism tends to run in families, and genetic factors how long does weed stay in your system partially explain this pattern. Currently, researchers are on the way to finding the genes that influence vulnerability to alcoholism. A person's environment, such as the influence of friends, stress levels, and the ease of how long does marijuana stay in your system obtaining alcohol, also may influence drinking and the development of alcoholism. Still other factors, such as social support, may help to protect how long does marijuana stay in your system even high-risk people from alcohol problems.

Risk, however, is not destiny. A child of an alcoholic parent will not automatically develop alcoholism. A person with no family history of alcoholism can become alcohol dependent. (See also Alcohol Alert No. 18: The Genetics of Alcoholism.)