From the website: Shatterproof.org

What fosters addiction? Science says there are three main factors.

The first time a person tries alcohol or another drug, it’s a voluntary choice. But at some point during use, a switch gets flipped within the brain and the decision to use is no longer voluntary. As the Director of the National Institute on Drug Abuse puts it, their brains have been hijacked.

Anyone who tries a substance can become addicted, and research shows that the majority of Americans are at risk of developing addiction. Over 40% of 13–14 year olds, and over 75% of 17–18 year olds, report that they’ve tried alcohol. What’s more, 42% of 17–18 year olds report that they’ve tried illicit drugs.10

After initial exposure, no one chooses how their brain will react to drugs or alcohol. So why do some people develop addiction, while others don’t?

The latest science points to three main factors.
Genetics
Scientific research has shown that 50–75% of the likelihood that a person will develop addiction comes from genetics, or a family history of the illness. Exactly how genetics factor into addiction, and what we could do to protect against their influence, is something scientists are actively researching right now.
Environment
Research shows that growing up in an environment with older adults who use drugs or engage in criminal behavior is a risk factor for addiction. Protective factors like a stable home environment and supportive school are all proven to reduce the risk.
Development
Addiction can develop at any age. But research shows that the earlier in life a person tries drugs, the more likely that person is to develop addiction. Our brains aren’t finished developing until we’re in our mid-20s. Introducing drugs to the brain during this time of growth and change can cause serious, long-lasting damage.

All this scientific evidence points to one bottom line: addiction is not a moral failing.

Addiction is not a choice. It’s not a moral failing, or a character flaw, or something that “bad people” do. Most scientists and experts agree that it’s a disease that is caused by biology, environment, and other factors.

Harmful consequences, shame, and punishment are simply not effective ways to end addiction. A person can’t undo the damage drugs have done to their brain through sheer will power. Like other chronic illnesses, such as asthma or type 2 diabetes, ongoing management of addiction is required for long-term recovery. This can include medication, behavioral therapy, peer-support, and lifestyle modifications.

1. National Institute on Drug Abuse. The Science of Drug Abuse and Addiction: The Basics.
2. Grant B, Saha TD, Ruan WJ. “Epidemiology of DSM-5 Drug Use DisorderResults From the National Epidemiologic Survey on Alcohol and Related Conditions–III.” The Journal of the American Medical Association, January 2016.
3. ASAM. Definition of Addiction.
4. Volkow ND, Koob GF, McLellan AT. “Neurobiologic Advances from the Brain Disease Model of Addiction.” The New England Journal of Medicine, 28 January 2016.
5. “Drugs, Brains and Behavior: The Science of Addiction.” National Institute on Drug Abuse, July 2014.
6–7. Volkow ND, Koob GF, McLellan AT. “Neurobiologic Advances from the Brain Disease Model of Addiction.” The New England Journal of Medicine, 28 January 2016.
8. “Drugs, Brains and Behavior: The Science of Addiction.” National Institute on Drug Abuse, July 2014.
9. Volkow ND, Koob GF, McLellan AT. “Neurobiologic Advances from the Brain Disease Model of Addiction.” The New England Journal of Medicine, 28 January 2016.
10. Swendsen J, Burstein M, Case B. “Use and Abuse of Alcohol and Illicit Drugs in US Adolescents: Results of the National Comorbidity Survey–Adolescent Supplement. The Journal of the American Medical Association, April 2012.
11. The National Center on Addiction and Substance Abuse. Addiction Risk Factors.
12. “Drugs, Brains and Behavior: The Science of Addiction.” National Institute on Drug Abuse, July 2014.
13. “Drugs, Brains and Behavior: The Science of Addiction.” National Institute on Drug Abuse, July 2014.
By | 2017-11-04T16:57:09+00:00 November 4th, 2017|