the major psychoactive substance in tobacco is Health effects of smoking What Is Tobacco? Is Tobacco

The results showed that benzaldehyde was present in 108 out of the 145 e-cigarettes, with the highest levels found in the cherry flavored e-cigarettes, Specifically, the team found yields of the compound that were 43 times higher in cherry e-cigarettes

(118) proposes that craving and hunger are both subjective experiences of the desire to ingest a substance, they are not necessarily related to physiological signals, and neither is necessarily related to physiological indicators that express biological needs

Lancet, 2(8298): 600-603

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