So does nicotine. I will not take up smoking, but I just might invest in a few nicotine patches, or gum.
Plus, nicotine kills spike proteins from Covid-19.
Be careful. I was smoking almost 3 packs a day. I used patches as part of my therapy to stop smoking.
I found a patch a few years later and just figured I would try it to see what would happen. I cut it in quarters and put it on. Within 15 minutes I was so sick. Maybe cutting it released more nicotine but it was a terrible experiment.