Not a Walter fan, and am not familiar with that protocol, but I can say that "betanin" found in beets has been helpful to me regarding my recent memory issues. I now pop a beet supplement, daily.

Will look into this protocol and see what it includes. Thanks for the heads up.

Just found it: https://covid19criticalcare.com/covid-19-protocols/i-recover-long-covid-treatment/

Too many drugs for me. More of a holistic type. Didn't see betanin. Read about its use against amyloid plaque in the brain. I'm no Walter, but am a believer in da beets. Dwight Schrute would be proud.