Medical Marijuana Does Not Increase Teen Drug Use
Marijuana use among teens has been on the rise for some time–it’s become more popular than smoking cigarettes in recent years–but a provocative new study shows that legalizing pot for medical purposes doesn’t increase the chance that teens will abuse it or certain other drugs.
“There is anecdotal evidence that medical marijuana is finding its way into the hands of teenagers, but there’s no statistical evidence that legalization increases the probability of use,” Daniel I. Rees, an economics professor at the University of Colorado Denver who worked on the study, said in a written statement.
Rees and his team looked at nationally representative data from high school students from 1993 through 2009–medical marijuana was legal in 13 states during that time–and found that legalization didn’t affect marijuana use at school. According to study co-author Benjamine Hansen, assistant professor of economics at the University of Oregon, the data showed the opposite: There was often an inverse relationship between legalization and marijuana use.
What’s more, the researchers found no evidence that medical marijuana legalization led to an increase alcohol or cocaine use.
“This result is important given that the federal government has recently intensified its efforts to close medical marijuana dispensaries,” Hansen said in the statement.
The news adds another layer to the ongoing debate over whether medical marijuana should be legalized in more states. Currently, medical marijuana is legal in 17 states.
Just last month, a judge suffering from cancer wrote a New York Times op-ed in favor of legalization for medical reasons in New York state, confessing that he sometimes smokes before meals to relieve nausea and pain resulting from his illness and the medicines used to treat it.
In December, a study out of Rhode Island found that legalization of the drug did not lead to an increase in illegal use among teens.
On the other hand, there are those who argue that marijuana use has become too blase of a subject, even among parents, and such attitudes on the drug have led to an increase in use among young people.
As recently as December, R. Gil Kerlikowske, director of the White House Office of National Drug Control Policy, tied the increase in teen marijuana use to the drug’s legalization for medical purposes, according to the Los Angeles Times.
“We know that any substance that is legally available is more widely used,” Kerlikowske told the paper.