GWAS (genome-wide association study) of lifetime cannabis use reveals new risk loci, genetic overlap with psychiatric traits, and a causal influence of schizophrenia.

This study provides new insights into the etiology of cannabis use and its relation with mental health and Genetic correlation between the vulnerability to cannabis use throughout life and the consumption of alcohol or tobacco and ADHD (attention deficit hyperactivity disorder).

Correlación genética entre la vulnerabilidad al consumo de cannabis a lo largo de la vida y el consumo de alcohol o tabaco y el TDAH (trastorno por déficit de atención con hiperactividad).

https://www.nature.com/articles/s41593-018-0206-1

https://psiquiatria.com/adicciones/confirman-que-hay-un-componente-genetico-implicado-en-el-hecho-de-consumir-cannabis/