In a first of its kind, study measures perceptions of the relative harmfulness of marijuana and alcohol.

‘More than half of adults in Oregon consider alcohol to be more harmful to a person’s health than marijuana.’

"This study is the first to measure perceptions of the relative harmfulness of marijuana and alcohol," said Jane Allen, a research public health analyst in RTI's Center for Health Policy Science and Tobacco Research and study author. "The findings surprised me somewhat, because there is widespread acceptance of alcohol for adult recreational use, and in contrast, marijuana is classified at the federal level as a Schedule I drug. There seems to be a disconnect between the social and legal status of the substances and people's perceptions of harmfulness." 




The RTI study notes that legalizing recreational marijuana will likely affect use of other substances, such as opioids and alcohol, and that perceptions of harmfulness may play a role. For example, research suggests that greater availability of marijuana may reduce reliance on opioids and other pain medications. The relationship between marijuana and alcohol appears to be more complex; marijuana functions as a substitute for alcohol in some contexts and as a complement in others. For this reason, it is unclear whether legalization of marijuana for recreational use will increase or decrease the significant social costs associated with alcohol.
Marijuana has been legalized for medical and recreational use in nine states and Washington, D.C., and for medical use in 20 other states.
Source-Eurekalert