source: Christensen, T. W., Mortensen, E. L., & Osler, M.. Cannabis use and change in intelligence from age 20 to 64: A 44-year follow-up of 5,162 Danish men. Brain and Behavior.
source: Christensen, T. W., Mortensen, E. L., & Osler, M.. Cannabis use and change in intelligence from age 20 to 64: A 44-year follow-up of 5,162 Danish men. Brain and Behavior.
@jeffowski Bitte Poste beim nächsten mal gleich die Studie mit. Der Kontext ist wichtig. Einige wollen sich auch genauer informieren.

Cannabis is by far the most widely used and abused drug listed on the Drug Enforcement Administration's Schedule I, which includes drugs with a high potential for abuse. There is evidence of short‐term negative effects of cannabis use on cognition, ...