The Circle of Family Addiction – Genetics, Environment, and Resiliency
Substance abuse is a complex disorder that has many causes. One of the biggest influences is the family. Scientific research shows that both genetics and the home environment can create a circle of family addiction, with one generation passing on addiction to the next.
The Genetic Factor
By studying the rate of alcoholism among adoptees whose biological parents were alcoholic, researchers have found that the children of alcoholics are 2 to 9 times more likely to become alcoholics. The abuse of cocaine, opiates, stimulants and sedatives follow this same pattern. According to the Genetic Science Center at the University of Utah, there is no single gene that is responsible for addiction. Instead, vulnerability to addiction is caused by many interacting genes.…