Smoking tobacco has been medicinal for millennia. The problem with store bought cigs is there's about 100 other chemicals in the tobacco. Plus, the smoke keeps the bad juju away.
True, and the body is very resolute too.
I’m pretty sure that all the spiritual and medicinal smokers over the millennia had nice clean tobacco and also didn’t start smoking it every day at sunrise and put the pipe down as they pulled the skins over them to nod off for the night... :-)