Among high school seniors using marijuana, the pandemic forced the largest one-year decline in use over the past 48 years. Marijuana use fell from 35.2 percent in 2020 to 30.5 percent during 2021. In 2022, it remained pretty much unchanged at 30.7 percent.

Alcohol drinking among high school seniors fell from 55.3 percent of seniors in 2020 to 46.5 percent during the pandemic year. However, in 2022, alcohol use among seniors …

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The percentage of teens using illicit substances dropped significantly in 2021 as the pandemic forced them into isolation from friends, classrooms, and extracurricular activities. Alcohol, marijuana, and nicotine vaping – the most commonly used substances by teens all showed declines from 2020.

These findings were reported by a Monitoring the Future survey conducted by the University of Michigan’s Institute for Social Research.

The survey is given annually to students …

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