this post was submitted on 16 Aug 2025
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Science Memes

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[–] grue@lemmy.world 129 points 2 weeks ago

Medieval-style bloodletting...

[–] ThatGuy46475@lemmy.world 96 points 2 weeks ago (4 children)

I’m removing so much plastic, this will make me healthy sips coke from bottle

[–] anotherspinelessdem@lemmy.ml 65 points 2 weeks ago (1 children)

sips coke from bottle

I prefer to snort it but you do you

[–] PancakesCantKillMe@lemmy.world 40 points 2 weeks ago* (last edited 2 weeks ago) (3 children)

Cocaine turns me into a new man.

The trouble is that he wants a line too!

[–] anotherspinelessdem@lemmy.ml 9 points 2 weeks ago

Well that makes 3 of us then 😠

[–] InternetCitizen2@lemmy.world 9 points 2 weeks ago (2 children)
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[–] mustbe3to20signs@feddit.org 70 points 2 weeks ago (3 children)

Bad news: Todays needles are coated in PFAS to make punctions more painless.

[–] Catoblepas@piefed.blahaj.zone 37 points 2 weeks ago (2 children)

As someone who takes a weekly shot, ARE YOU FUCKING KIDDING ME 😭

Uuugh I don’t want to switch to daily gel or patches, it’s such a pain in the ass.

[–] mustbe3to20signs@feddit.org 28 points 2 weeks ago (2 children)

Unfortunately no. Afaik even regular exposition is (for now) considered relatively harmless, with medical professionals bearing the highest risk.

[–] JPAKx4@lemmy.blahaj.zone 37 points 2 weeks ago (1 children)
[–] JackbyDev@programming.dev 16 points 2 weeks ago (2 children)
[–] moseschrute@lemmy.ml 9 points 2 weeks ago* (last edited 2 weeks ago)

Every time you attempt to parse HTML with regular expressions, the unholy child weeps the blood of virgins, and Russian hackers pwn your webapp.

πŸ˜‚

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[–] SuperIce@lemmy.world 20 points 2 weeks ago (5 children)

That's kinda misleading though. Large molecule PFAS are harmless to us (Teflon for example). It's the small molecule PFAS are dangerous and those aren't really used for any kind of non-stick surfaces.

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[–] ronigami@lemmy.world 9 points 2 weeks ago

whose fucking goddamn idea was that

[–] djsaskdja@reddthat.com 53 points 2 weeks ago (4 children)

Wait, would this actually work?

[–] Jessica@discuss.tchncs.de 71 points 2 weeks ago* (last edited 2 weeks ago) (7 children)

Yea it really does. It's the only way we know to get rid of plastic in blood

[–] Catoblepas@piefed.blahaj.zone 35 points 2 weeks ago (1 children)

Some recent study also found that mucilaginous fiber binds with PFAS the same way that it binds with cholesterol to keep the body from absorbing it. PFAS already in your system is believed to be reintroduced to your digestive system through bile excretion, some binds with the fiber and leaves your system, the rest is absorbed.

If you don’t eat a lot of food with mucilage, the main ingredient in Metamucil has mucilaginous fiber, as the name suggests.

The study author in the interview I read emphasized it wasn’t like β€˜take fiber for a few months and PFAS is all gone,’ she and her husband just incorporated a mucilage supplement into their diets because of how prevalent it is in the environment.

[–] RangerAndTheCat@lemmy.dbzer0.com 13 points 2 weeks ago (1 children)

Got link any chance? Would help me in telling my friends and loved ones to take poop pills with me because of the plastic in bodies (I’ll take my poop polls with or without a link just because I like the cut of your jib)

[–] Catoblepas@piefed.blahaj.zone 18 points 2 weeks ago (1 children)

I don’t think this was the exact article I read, but here’s another discussing the research: https://www.uml.edu/news/stories/2025/pfas-detox.aspx

May the wind always be against your back now and always! Thank you

[–] Little8Lost@lemmy.world 9 points 2 weeks ago (1 children)

Does this also mean woman after their period have less plastic?

[–] Jessica@discuss.tchncs.de 14 points 2 weeks ago (2 children)

Yes. Also during pregnancy. A lot of it is diverted to the fetus

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[–] vodka@feddit.org 15 points 2 weeks ago

I does! It also reduced heavy metal levels.

Thankfully the bad type that shouldn't be your blood, and not the cool type that should be playing on your speakers.

[–] MDCCCLV@lemmy.ca 14 points 2 weeks ago (1 children)

Only if your exposure in the future is less than in the past. Otherwise it will just go back up again. And considering plastic use is going up, you would have to use air filters and avoid micro plastics as much as possible.

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[–] irelephant@lemmy.dbzer0.com 36 points 2 weeks ago

Donating my microplastics to people in need.

[–] Hylactor@sopuli.xyz 27 points 2 weeks ago (5 children)

If human blood has plastics at a rate of ~ 1.6 Β΅g/mL and a typical volume of blood donated during a whole blood donation is approximately 470-500 mL you're looking at a reduction in plastics of a cool .0005 grams per donation. That's 1/40th of a grain of rice!

[–] Tar_alcaran@sh.itjust.works 38 points 2 weeks ago (1 children)

Don't think of it like that, think of it as 10% of your total blood plastic!

I wonder if doing plasma instead of whole blood is better or worse. Does microplastic stay behind or go back in?

[–] reallykindasorta@slrpnk.net 27 points 2 weeks ago (1 children)

Damn apparently giving plasma might be better according to this small study of aussie firefighters

[–] cannon_annon88@lemmy.today 12 points 2 weeks ago (2 children)

Ooh maybe I should donate again. Get some extra cash, get rid of micro plastics. Win win win.

[–] user224@lemmy.sdf.org 17 points 2 weeks ago

I'd argue it's better to call it "sell" when you get paid to do so.

Just like I am not donating money to Lidl to buy sour gummy worms.

[–] reallykindasorta@slrpnk.net 12 points 2 weeks ago

Go drinking after for an extra efficient sesh

[–] FireRetardant@lemmy.world 22 points 2 weeks ago (1 children)

Thats why i donate 3 times a day

[–] InnerScientist@lemmy.world 19 points 2 weeks ago (1 children)

Too inefficient, I'm just going to pump it all out and start again with fresh blood.

[–] kautau@lemmy.world 14 points 2 weeks ago (1 children)

The trick is to find a blood boy like Peter Thiel

[–] Deceptichum@quokk.au 7 points 2 weeks ago (2 children)

Why would I want Peter Thiel as my blood boy?

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[–] yogurtwrong@lemmy.world 18 points 2 weeks ago

So you gotta do a full flush when you donate. Got it.

why would you use absolute values for something measured in such small quantities? show us the percentage that comes out. or the fraction of the grain of rice associated with kidney / liver damage

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[–] doingthestuff@lemy.lol 24 points 2 weeks ago

Does ejaculation remove micro plastics? Asking for a friend.

[–] rbm4444@lemmy.world 21 points 2 weeks ago (1 children)

.A friend used to donate blood when he had sex with a random girl, he said that if he contracted HIV, they would contact him.

[–] Noodle07@lemmy.world 17 points 2 weeks ago (1 children)
[–] DragonTypeWyvern@midwest.social 9 points 2 weeks ago (4 children)

Also wouldn't work.

Interesting that someone would downvote that.

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[–] moosetwin@lemmy.dbzer0.com 14 points 2 weeks ago* (last edited 2 weeks ago)

whatever it takes to get you to donate

[–] pruwybn@discuss.tchncs.de 9 points 2 weeks ago (1 children)
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I'm doing the same, but for PFAS

[–] Haarukkateroitin@sopuli.xyz 7 points 2 weeks ago (3 children)
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