By
AÂ decline in young peopleâs use of marijuana and other controlled substances seems to be a rising trend, as confirmed by yet another government-funded study.
After Michiganâs annual Monitoring the Future (MTF) survey showed an unprecedented year-over-year decline in 8th-graders, 10th-graders and 12th-graders, Coloradans followed suit.

RELATED: Is Teen Weed Interest Waning As It Becomes Legal? New Survey Provides Interesting Insights
The Colorado Department of Public Health and Environmentâs (CDPHE) Healthy Kids Colorado Surveyâs results showed that in 2021 young people were 35% less likely to use marijuana compared to prior years.
The significant drop in use for high school students over the past two years is a part of a broader trend that dates back to 2013 when the departmentâs biennial survey got underway, cannabis advocates say, attributing it to regulated access for adults that then minimizes the risk of adolescent marijuana use.
According to the CDPHEâs report, only 13% of surveyed students said theyâve used cannabis over the past month, versus almost 20% in 2013.
To that end, a recent study published in the Journal of the American Medical Association found that marijuana legalization laws are not associated with increased use among high school students.

RELATED: Cannabis Vaping Among Teens Higher Than Ever, Especially Among High School Seniors
âConsistent with estimates from prior studies, there was little evidence that [recreational marijuana laws] or [medical marijuana laws] encourage youth marijuana use,â reads the paper.