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
Teen substance use rebounds after pandemic originally appeared in KevinMD.com.
