The State of the Science: Teen Brain Development and the ...

State Marijuana Laws, 2018 • 46 states legalized in some form • 31 legalized medical marijuana or recreational • 15 low THC/high CBD only • Still Schedule 1 drug at federal level ... 20% 30% 40% 50% 60% 70% 80% 90% Great Risk of Harm Past Month Use 29% 23% Source: National Monitoring the Future Survey, 2017 Perceived risk is at historic ................
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