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Plasma donation is an effective way to reduce PFOAs. https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2790905 https://jamanetwork.com/journals/jama

• sva_ 4y ago
  Its pretty funny to me that bloodletting[0] actually turned out to be beneficial in some cases. 0. https://en.wikipedia.org/wiki/Bloodletting https://en.wikipedia.org/wiki/Bloodletting
  • knodi123 4y ago
    And leeches! https://en.wikipedia.org/wiki/Hirudo_medicinalis https://en.wikipedia.org/wiki/Hirudo_medicinalis
    • RobotToaster 4y ago
      And snake oil https://www.scientificamerican.com/article/snake-oil-salesmen-knew-something/ https://www.scientificamerican.com/article/snake-oil-salesme...
  • copperx 4y ago
    And blood from babies turned out to be good for longevity. Reality is often predicted by insanity.