[luxuryballs]

Take it how you will but I had brain fog and greatly diminished sense of smell for like 4 years and then for unrelated reasons decided to try some methylene blue as a supplement, started with a minuscule dose and within a week my sense of smell was fully restored and the brain fog was reduced to “normal levels”.

[anon84873628]

If we assume the hypothesis that long covid is caused by mitochondrial dysfunction, then there are plausible mechanisms by which MB could improve mitochondrial function (though a week sounds really fast?) Glad you're feeling better!