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 ‘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.

how do i know how much plastic is in my blood?

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

There was an article posted recently about those having a surprising amount of microplastics in them as well. It turns out the production line machinery scratches the bottle cap and microscopic fragments make their way into the drink.

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

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

I mean the person that is taking in the blood has already lost blood and the plastic within as a prerequisite. So, at the end, they should stay within the same amount of blood plastic as before.

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