I believe from others studies lysine showed mixed effects. HoweverI would question those studies and designs if they are looking at the right factors. The causative factors of chronic infections are a little more complicated than lysine yes or no.
Traditional diets as one can see are naturally high lysine and it seems important in the case of viral infections whether if appears to help or not on the surface.
I posted it as it’s just such a well written and referenced article and explains a lot of orthomolecular science (HTMA science) and is based on the same science as Synergy (science is science published or unpublished!). I cannot tell you how many times I was told this year “It’s not science till it’s published”.
I thought @hk81 might enjoy it as a jumping point into the foray of hazy patchwork of unpublished and published science while applying their keen intellect.
I give this resource to most people as I think it’s an excellent article.