tobacco plants drawing Plant Print, Medicinal Botanical Illustration, Vintage Style Reproduction, MOBO 17 860+ Drawing Of The Tobacco

doi:10.1186/1477-7517-5-19

I also changed the set of links that accompany this article.

Chemical Composition: Nicotine is a psychoactive alkaloid found in tobacco plants, while caffeine is a natural stimulant found in coffee beans, tea leaves, and other sources

As far as can be ascertained there has not been very much investigation for the purpose of demonstrating the actual results of clinical experience regarding the antiseptic qualities of tobacco in the case of smokers, but facts, so far as they have been recorded, bear out the experiments

But did you know that smoking doesnt decrease stress, instead it can increase stress and tension