how is nicotine extracted from tobacco Extracting Extraction of Nicotine from Cigarettes
Description
The nervous system becomes hyperactive, producing symptoms such as anxiety and sweating, while the brain chemistry experiences significant disruptions due to a lack of the substances its come to rely on
10.1038/nri803 127

Among participants reporting a high-level of nicotine addiction, cigarettes were purchased at close to the same rate as when graphic warning labels were displayed on packages

It's forgiving and packs easily, making it perfect for daily smoking

Mamede M, Ishizu K, Ueda M, Mukai T, Iida Y, Kawashima H et al (2007)
