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submitted 1 day ago by Pro@mander.xyz to c/science@mander.xyz
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[-] lIlIlIlIlIlIl@lemmy.world 63 points 1 day ago

This is fear mongering disguised as “science”

A population-based retrospective cohort study of 9.8 million people in Ontario, Canada, found that people with an emergency department visit for cannabis use or cannabis-induced psychosis were at a 14.3-fold and 241.6-fold higher risk of developing a schizophrenia-spectrum disorder within 3 years than the general population, respectively.4

So another way to state this: people who are prone to mental health disorder are likely to LEARN ABOUT IT with cannabis, but it’s not causing healthy people to go crazy

Some prohibitionist jumped on this to spin it as propaganda

[-] atomicbocks@sh.itjust.works 11 points 1 day ago

It sure sounds like they’re just saying that cannabis helped people detect schizophrenia earlier than they normally would have. Which would strike me as a good thing…

[-] medgremlin@midwest.social 9 points 1 day ago

Schizophrenia is a mental health disorder that can be triggered by psychoactive substances, trauma, or other significant events/life changes. Not everyone who has schizophrenia was guaranteed to get it, it's just that some people have the potential for it. A psychotic episode (whether substance-induced or organic) is a common trigger to cause schizophrenia in someone that had the potential to develop the disorder.

If you have a family history of mental illnesses (particularly Schizophrenia and Bipolar disorder), significant THC use and substance-induced psychotic episodes can be the grain that tips the scale towards developing the disorder that may have otherwise been avoided.

(TL;DR: if Schizophrenia runs in your family, be exceedingly careful about what psychoactive substances you use.)

[-] otter@lemmy.dbzer0.com 3 points 13 hours ago

Yep. I had a close friend that accepted a grip of shrooms from some random chicks at a house party, only to find out the hard way that night that his estranged (since ~birth) father's side of the family had a high risk for schizophrenia... Be careful, friends. Knowledge is power. Use your damn brains, please.

[-] medgremlin@midwest.social 4 points 13 hours ago

I work in medicine (mostly emergency medicine), and I have seen a lot of people end up with their lives completely torn apart because of permanent effects of psychotropic drugs. CBD has a lot of benefits and some real clinical evidence backing it up, but there really aren't any non-recreational uses for THC and the people who want to use marijuana for calming effects can get CBD on its own these days.

[-] bathing_in_bismuth@sh.itjust.works 2 points 12 hours ago

Someone has to be the first so your descendants can say it runs in the family.

[-] medgremlin@midwest.social 1 points 10 hours ago

Given that, as a species, we have only just recently figured out how to diagnose any of these things, it is highly unlikely that these conditions are nowhere in your family lineage. There is always the possibility of de novo mutations that can shake things up, but people with schizophrenia used to just be called generically insane...or they were prophets or cult leaders if they rolled high on Charisma.

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this post was submitted on 13 Aug 2025
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