In the body, the nicotine molecule gets protonated, and it forms both a strong cation-pi interaction with a tryptophan residue and a hydrogen bond to a tryptophan carbonyl group in the brain's acetylcholine receptor
Evidence-based interventions at local, state, and federal levels, including tobacco price increases, public health interventions, marketing restrictions and bans on menthol cigarettes, subsidized smoking cessation counseling (such as through insurance), FDA-approved medications, and smoke-free laws, must be utilized to continue the downward trend of tobacco use (192)
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That is why the production of flake tobacco is a time-consuming and costly process, albeit one that is essential to bringing out its best qualities