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Cannabis users face substantially higher risk of heart attack (2025)

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111–120 of 266 posts

Re: Cannabis users face substantially higher risk of heart attack (2025)

#111

Just a few years ago cannabis was presented online as a miracle drug that could cure all physical and psychological diseases. Any criticism of the sacred cannabis was strictly forbidden and dissenters were burned alive in the figurative fire of social media. Interesting how times are changing.

That was likely a reaction to the DARE/reefer madness propaganda many of us grew up with, which was obvious bullshit.

Re: Cannabis users face substantially higher risk of heart attack (2025)

#112
post #27

I wonder about all the confounding effects. In my country (famous for cannabis to be easy to come by (for decades already), and I saw many smoke from age 16 up as I grew up in 90's, 00's). I have always felt that the heavy cannabis smokers had something to compensate; stress, unrest, impending depression, friction with parents. It was never the healthy sporty types with fulfilling relationships, good grades or a nice…

Yeah I think for any of the significant pot smokers I've known it's a way of avoiding other issues. As a positive it's probably much better they descend into pot than alcohol which I'm sure many would if it was the only other easy coping mechanism.

Re: Cannabis users face substantially higher risk of heart attack (2025)

#113
post #103
post #94

Earlier quoted context omitted.

> lazy pothead But not all potheads are lazy, and many non-potheads are. Media tropes sure are great at propagating myths and generating false stigma, which creates a chilling effect for ever correcting the former. https://thereitis.org/mr-x-by-carl-sagan

I find it interesting how many people come out of the wood work to make disparaging comments about people who use cannabis whenever the subject of cannabis use comes up on HN. Having lived in a country where cannabis has been legal for about a decade now it's quaint seeing this kind of casual disrespect levelled by a stranger. I wonder if this kind of mindset is still common here and people just don't vocalize it any…

> how many people come out of the wood work to make disparaging comments about people who use cannabis

It's actually not even just HN. I've noticed this with many people in real life (US).

It's especially strong with the subset of Boomers who never used it. They make it part of their personality to have not used it, while often fully embracing alcohol and ignoring all of the personal and societal risks it brings. Surely they pass this mentality onto their kids with a 50% success rate.

Maybe it's some kind of inferiority/superiority compensation mechanism for not being a hippy like their rival sibling was, etc.

Re: Cannabis users face substantially higher risk of heart attack (2025)

#114
post #66

for the anxiety crowd: don't buy street weed and avoid sativas about the 'study': I do not trust anything that comes out of meta studies given how many base studies are found to be either garbage or very lacking in controls. And without knowing an accurate life history it is hard to rule out or quantify damages done much earlier in life.

>> for the anxiety crowd: don't buy street weed and avoid sativas

I don't think blanket advice like this is helpful. For me indicas increase my anxiety significantly while sativas do the opposite.

Re: Cannabis users face substantially higher risk of heart attack (2025)

#116
post #99

Earlier quoted context omitted.

If people are this concerned about heart health, they'd be wise to continue a zero-covid lifestyle into 2026 and beyond, since each re-infection (which vaccines don't prevent) increases the risk of severe health outcomes, including heart-related issues among lots of others. Yet I only see about .5-1% of the population in my area these days wearing any kind of mask/N95 respirator in public.

Doesn't this apply to colds and flus too?

If you look into the effects, they're two separate categories of damage. Also, considering COVID keeps mutating, it's much harder to control.

Anybody curious might consider scanning the sticky posts on /r/zerocovidcommunity for more information and links to external sources.

Re: Cannabis users face substantially higher risk of heart attack (2025)

#117
The study controlled for general health but I would note that the odds-ratio reported for cannabis use (4-6) is not so different from the odds-ratio associated when studying high vs. low income cohorts (3-5). This study is not a random blinded clinical trial it's reporting a trend present in ~5 million electronic health records which I assume record yes/no to patients ever telling a doctor they have used cannabis.

I would assume that cannabis use correlates with a few other important heart health variables and we would expect the odds ratio to be lower when accounting for those (alcohol doesn't have an OR more than 1.0, tobacco smoking ~1.5)

I'm sure that cannabis use is bad for cardio health but the reported odds ratio is very high. I personally do not use cannabis.

Re: Cannabis users face substantially higher risk of heart attack (2025)

#118
post #27

I wonder about all the confounding effects. In my country (famous for cannabis to be easy to come by (for decades already), and I saw many smoke from age 16 up as I grew up in 90's, 00's). I have always felt that the heavy cannabis smokers had something to compensate; stress, unrest, impending depression, friction with parents. It was never the healthy sporty types with fulfilling relationships, good grades or a nice…

Yeah I think for any of the significant pot smokers I've known it's a way of avoiding other issues. As a positive it's probably much better they descend into pot than alcohol which I'm sure many would if it was the only other easy coping mechanism.

Yeah that's me. I quit for short periods but usually continue because my other coping mechanisms that replace it aren't any better. I naturally smoke little when life is busy and going well

Re: Cannabis users face substantially higher risk of heart attack (2025)

#119
post #103
post #94

Earlier quoted context omitted.

> lazy pothead But not all potheads are lazy, and many non-potheads are. Media tropes sure are great at propagating myths and generating false stigma, which creates a chilling effect for ever correcting the former. https://thereitis.org/mr-x-by-carl-sagan

I find it interesting how many people come out of the wood work to make disparaging comments about people who use cannabis whenever the subject of cannabis use comes up on HN. Having lived in a country where cannabis has been legal for about a decade now it's quaint seeing this kind of casual disrespect levelled by a stranger. I wonder if this kind of mindset is still common here and people just don't vocalize it any…

Tech at some point shifted way too far to the right because the money started attracting the wrong crowd.

Re: Cannabis users face substantially higher risk of heart attack (2025)

#120
post #66

for the anxiety crowd: don't buy street weed and avoid sativas about the 'study': I do not trust anything that comes out of meta studies given how many base studies are found to be either garbage or very lacking in controls. And without knowing an accurate life history it is hard to rule out or quantify damages done much earlier in life.

>> for the anxiety crowd: don't buy street weed and avoid sativas I don't think blanket advice like this is helpful. For me indicas increase my anxiety significantly while sativas do the opposite.

Agreed. Blending in CBD and other cannabinoids is way more effective than relying on strains. Basically everything out there is extremely high in THC and nothing else. Mixing in high CBD flower reduces anxiety a lot for me
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