Alcoholism and Genetics

Alcoholism is a serious disorder that has physical, psychological, and social consequences. While a combination of environmental and personal factors contribute to its development, research suggests that genetics may play an important role. Genetics can affect the risk of developing alcoholism and the trajectory of the disorder. By understanding the genetic basis of alcoholism, clinicians and researchers can develop improved prevention and intervention strategies to reduce its impact on individuals and families. Additionally, genetic research can also facilitate understanding of the biological mechanisms underlying alcohol-related behaviors, and may help identify genes involved in alcohol tolerance and addiction.