Regular plasma donation is the most effective treatment. Blood donation works, too, but you can only donate blood every two months, versus plasma donations up to twice a week.

[–] DaPorkchop_@lemmy.ml 3 points 2 days ago (2 children)

Isn't that just passing the PFAS on to whoever ends up getting injected with your donation?

[–] Rivalarrival@lemmy.today 4 points 2 days ago

Yes and no.

If you regularly donate, your PFAS levels will be well below average, so your blood/plasma will actually lower the recipient's concentrations. Not quite as low as it brings down your concentrations, but still lower than average.

Further, with plasma, they extract the proteins to produce various medications. That process leaves the PFAS with the remaining, depleted plasma, which is then discarded.

But, even if your concentrations are significantly above average, and the recipient receives whole blood/plasma from you, they are only receiving 1 unit from you, adding to 8 or 9 units of their own. Their net blood concentration rises only 1/8th above average as your own concentration.

The lifesaving value of your PFAS-contaminated blood is infinitely higher than the risks posed by your PFAS.

Tl;dr: Don't discard your blood.

[–] bilb@lemmy.ml 1 points 2 days ago* (last edited 2 days ago)

Yeah, better to just do old fashioned bloodletting.

[–] y0kai@lemmy.dbzer0.com 1 points 3 days ago

Too bad I pass out every time :(

[–] BudgetBandit@sh.itjust.works 3 points 3 days ago

Bloodletting all the way.

But donate it.