Latest

Study Finds Alcohol Is The Gateway Drug, Not Marijuana

A new study in The Journal of School Health has found that alcohol is more likely to act as a gateway drug to substance abuse than marijuana.

The study proves that marijuana consumption is not an indicator as to whether a person is likely to move onto harder drugs or not.

Hot6today.com reports:

“By delaying the onset of alcohol initiation, rates of both licit substance abuse like tobacco and illicit substance use like marijuana and other drugs will be positively affected, and they’ll hopefully go down,” study co-author Adam E. Barry, an assistant professor at the University of Florida’s Department of Health Education & Behavior, told Raw Story in an exclusive interview.

While Barry’s study shows evidence that substance abuse behaviors can be predicted with a high degree of accuracy by examining a subject’s drug history, he believes thatthe persistent and misguided notion of marijuana as the primary gateway to more harmful substances went awry because its creators — who called it the “Stepping Stone Hypothesis” in the “Reefer Madness” era of the 1930s — fundamentally misread the data and failed to conduct an adequate follow-up.

“Some of these earlier iterations needed to be fleshed out,” Barry said. “That’s why we wanted to study this. The latest form of the gateway theory is that it begins with [marijuana] and moves on finally to what laypeople often call ‘harder drugs.’ As you can see from the findings of our study, it confirmed this gateway hypothesis, but it follows progression from licit substances, specifically alcohol, and moves on to illicit substances.”

“So, basically, if we know what someone says with regards to their alcohol use, then we should be able to predict what they respond to with other [drugs],” he explained. “Another way to say it is, if we know someone has done [the least prevalent drug] heroin, then we can assume they have tried all the others.”

And while that standardized progression certainly doesn’t fit every single drug user, the study took that into account too. “There were a low enough number of errors that you are able to accurately predict [future substance abuse behavior]… with about 92 percent accuracy,” Barry said.

By comparing substance abuse rates between drinkers and non-drinkers, they ultimately found that seniors in high school who had consumed alcohol at least once in their lives “were 13 times more likely to use cigarettes, 16 times more likely to use marijuana and other narcotics, and 13 times more likely to use cocaine.”

Barry also noted that the rates of tobacco and marijuana use among all 12th grade high school students were virtually the same, confirming a report the Centers for Disease Control published in June, and an analysis Raw Story published in May.

The study should give pause to anyone involved in youth drug awareness programs, as its findings suggest that making science-based alcohol education a top priority could actually turn the tide of the drug war — but only if lawmakers and leading educators decide to use that same science as a foundation for public policy and school curriculum.

“I think [these results] have to do with level of access children have to alcohol, and that alcohol is viewed as less harmful than some of these other substances,” Barry added.

That social misconception, largely driven by the sheer popularity of alcohol and the profits it generates for private industry, is diametrically opposed to the most current science available on drug harms. A study published in 2010 in the medical journal Lancet ranked alcohol as the most harmful drug of all, above heroin, crack, meth, cocaine and tobacco. Even more striking: The Lancet study found that harms to others near the user were more than double those of the second most harmful drug, heroin.

In its last Youth Risk Behavior Survey, the CDC found (PDF) that about 71 percent of American students have had at least one alcoholic beverage in their lifetime, and almost 39 percent reported having at least one drink within the last 30 days.

“This is a time of budget tightening,” Barry concluded. “Many social services are being cut. If you take [our findings] and apply them to a school health setting, we believe that you are going to get the best bang for your buck by focusing on alcohol.”

  • jon

    As for people who whine that marijuana causes paranoia, they’re wrong, or misguided. It may on a small percentile increase psychosis if they were genetically pre-disposed. So in a way doing them a favour by highlighting there problems earlier, rather than leaving them living in confusion. The mass paranoia that is whined about, about is actually people just having a smoke and reflecting on themselves and their life, and then feeling really unconfortable with what they learn/observe. Its not the drug thats the problem just that they’re cunts and never realized.

    Well done on writing this article, another recent belter is that the chems in cigarettes actually increase psychosis.
    Ever noticed how some people can kick the habit of heroin but never cigs?
    Or we could mention the whole rats on drugs in a shit environment vs an ideal environment.

  • glen john

    Why do you lead into the “article” with “A new study in The Journal of School Health…”, when in fact the study was published 19 June 2012? Kirby, T. and Barry, A. E. (2012), Alcohol as a Gateway Drug: A Study of US 12th Graders. Journal of School Health, 82: 371–379. doi: 10.1111/j.1746-1561.2012.00712.x Clearly a study published 3 years ago fails to qualify as “a new study”. Dumbass.