Genetics as a Cause of Drug Abuse
While many people use drugs, only a small percentage abuse drugs, but it has been noted drug abuse often runs in families, suggesting genetics is one of the causes of drug abuse. While having parents that abuse drugs puts a child at risk, it is possible for the child to grow up without drug abuse problems. It is also possible to abuse drugs without having any other drug abuser in the family. It is clear genetics alone is not the cause of drug abuse.