Genetics can influence addiction risk from "summary" of Drugs, Addiction, and the Brain by George F. Koob,Michael A. Arends,Michel Le Moal
The concept that genetics can influence addiction risk is a critical area of study in the field of addiction research. It is well established that genetics play a significant role in determining an individual's susceptibility to developing addiction. Research has shown that certain genetic factors can make some individuals more vulnerable to addiction than others. These genetic factors can impact various aspects of addiction, including the likelihood of developing a substance use disorder, the severity of addiction symptoms, and the response to different types of treatments. One key aspect of genetics influencing addiction risk is the heritability of addiction traits. Studies have demonstrated that addiction-related traits, such as impulsivity, reward sensitivity, and stress reactivity, can be passed down from one generation to the next. This suggests that individuals wi...
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