Thursday - July 23, 2026
Adolescent Substance Use Continues to Rise Through Mid-Teens, National Study Finds
July 23, 2026
LA JOLLA, California, July 23 -- The University of California San Diego campus posted the following news:

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Adolescent Substance Use Continues to Rise Through Mid-Teens, National Study Finds

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Key Takeaways

* Researchers analyzed substance use patterns among 11,880 U.S. youth participating in the Adolescent Brain Cognitive Development (ABCD) Study from ages 9 to 17.

* Alcohol, cannabis and nicotine were the mo . . .

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