Minimal google searching yields plenty of results. Here’s one for you: https://jamanetwork.com/journals/jamapsychiatry/article-abstract/2755276 https://jamanet

Minimal google searching yields plenty of results. Here’s one for you: https://jamanetwork.com/journals/jamapsychiatry/article-abstract/2755276 https://jamanetwork.com/journals/jamapsychiatry/article-abst... “As Magdalena Cerdá, the study’s lead author, and her coauthors wrote in JAMA Psychiatry, “Although occasional marijuana use is not associated with substantial problems, long-term, heavy use is linked to psychological and physical health concerns, lower educational attainment, decline in social class, unemployment, and motor vehicle crashes.” If you dont like that study, there are plenty of others. I’m not here to LMGTFY.