Raw data on health and habits of middle and highschool students in colorado can be accessed here https://cdphe.colorado.gov/hkcs https://cdphe.colorado.gov/hkcs

Raw data on health and habits of middle and highschool students in colorado can be accessed here https://cdphe.colorado.gov/hkcs https://cdphe.colorado.gov/hkcs Cannabis was legalized there over a decade ago, and with that hindsight it's clear that legalization decreased consumption among minors.