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Wade 2026

Cannabis vs. Teen Cognition: Flattened, Not Diminished

by MHD Editor

Stylized illustration of two diverging cognitive growth trajectories across adolescence, with the slower trajectory representing cannabis-using youth in the ABCD cohort.

ABCD’s 11,036-youth study finds flattened cognitive trajectories in teen cannabis users, not absolute decline. THC drives the signal; CBD doesn’t.

Categories Addiction, Cognition, Drugs, Side Effects Leave a comment

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