I'm looking hard at Methylene Blue - everything I find re MB is favourable to Mitochondria and tackling prion-based neurodegen..

[link to wmcresearch.substack.com (secure)]
Long COVID as Prion Disease



EDIT:
One example I came across today - the connection between mitochondria and parkinson's via ubiquitin protein..
[link to www.wehi.edu.au (secure)]
Ubiquitin and Parkinson’s Disease

-> Ubiquitin 'decoration' of mitochondria degrades their function and this seems to lead to various forms of neuro-degen....So anyting that IMPROVES MITOCHONDRIAL HEALTH like methylene blue is worth looking at.

EDIT2: is it just me or is wehi.tv's logo in inverted pentagram / goat's head / baphomet, or what??