Nicotine is an interesting drug and someday science may find positive uses for it.
Smokers use cigarettes in many ways and seemingly many of those ways contradict each other, something very mild and subtle is happening but we don’t know what yet.
The Americans were huge smokers back in the '50s, if you look at all the old pictures, people were thin back then. One factor - smoking curbs your appetite.
Nicotine was the least harmful substance in cigarettes. It was the tar and burning tobacco leaf that was bad for you.
Zyn is pure nicotine salt mixed with food-grade stabilizers and flavorings.
It's toxic for bugs.