ergothioneine and glutathione Ergothioneine: an underrecognised dietary micronutrient required for healthy ageing? L-Ergothioneine Supplement – Antioxidant &
Description
Healthcare professionals should be aware that patients may present having sourced these compounds online

I also am suffering from dry mouth post vaccine

[DOI] [PubMed] [Google Scholar] 53.Yurkova I.L., Arnhold J., Fitzl G., Huster D

Eat Selenium Rich Foods - Selenium directly supports glutathione enzyme activity

That is a lot of liquid going subcutaneously
