Some people that lost their sense of taste and smell due to Covid have had it return after using nicotine. Like I said, have they sent everyone on a wild goose chase looking at ace2 receptors alone when nicotinic receptors are also involved? Like ace2, they are all over the body - especially cardiac and nervous system. That is what some venoms shut down - nicotinic receptors.

Look into NIc Nak. It is a more natural product than the regular nicotine patches or gum that I refuse to use - they are made by the same pharma companies that poison us with the rest of their stuff. I did a lot of research before falling on this particular product. https://www.nicnac.com/