tobaccos effect on the body Tobacco Use | VitalSigns CDC - Health Effects Infographics
Description
Notes: Originally from an American Tobacco 19th century formula
Nicotine triggers the release of several neurotransmitters in the brain, notably dopamine, which stimulates a sense of pleasure and well-being

Its part of their licensing that they know they have to do it

The decision led to thousands of lawsuits and numerous substantial verdicts against the tobacco industry, demonstrating the impact of the Engle litigation on tobacco companies accountability
A recent systematic review and meta-analysis found that patients on cytisine had 1.74 (95% CI: 1.382.19) times higher successful continuous abstinence at the longest follow-up than those using a placebo 111
