Teen Drug Use Reaches a 43-Year Low (Except for Marijuana)

today are using fewer drugs than the age group has used over the the past 43 years, with one clear exception: marijuana.

A recent University of Michigan study found that one in 10 high school seniors say they’ve vaped marijuana in the past year. The vape caveat is an important one. Richard Miech, the researcher in charge of the study, said the number of that are the drug is much higher than he expected, The Chicago Tribune reports.

Over the past few years, teen marijuana use has been flat. However, in this year’s study, use of the drug is up 1% in teens, with 25% of respondents saying they had vaped, smoked, or eaten marijuana over the past year.

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