nicotine + flavor

Nicotine + flavor refers to the experimental combination of nicotine and various e-cigarette flavoring agents (including tobacco, menthol, cherry, and vanilla) used in clinical research to evaluate their impact on addiction and reward. Nicotine is a potent parasympathomimetic alkaloid that acts as an agonist at nicotinic acetylcholine receptors (nAChRs). In the context of nicotine use disorder, the drug's primary effect is mediated through the stimulation of nAChRs in the mesolimbic dopaminergic system, which triggers the release of dopamine and reinforces self-administration behavior. The addition of specific flavors is studied to determine how sensory characteristics modulate the reinforcing effects of nicotine, potentially increasing the appeal and abuse liability of electronic nicotine delivery systems (ENDS). This specific research framework was developed by Yale University to compare the rewarding effects of different flavor profiles and nicotine concentrations (6 mg and 18 mg) across various adult age groups.

Other names

nicotine and e-cigarette flavorsnicotine and e-juice flavorsFlavor-Yale University-nicotine use disorder