Study points to possible primary route for the transmission of alcohol use disorder within families

Study points to possible primary route for the transmission of alcohol use disorder within families

Brain activity related to how young adults value reward appears to be linked to longer-term drinking patterns, according to a study of college students with family histories of alcohol use disorder (AUD). The findings raise the possibility of precision medicine—individualized interventions to modify risk—for young people vulnerable to addiction. A family history of AUD increases the risk of alcohol-related problems, including AUD, threefold or f…