Source: Vink, J. M., Veul, L., Abdellaoui, A., Hottenga, J. J., Boomsma, D. I., & Verweij, K. J. (2020). Illicit Drug Use and the Genetic Overlap with Cannabis Use. Drug and Alcohol Dependence, 108102. Highlights •Lifetime prevalence: cannabis 24.8 %. •ecstacy 6.2 %, stimulants 6.5 % and any illicit...