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Newer, disposable vaping products such as Elf Bar contain as much nicotine as 590 cigarettes

We determined that there was no statistical relationship between attenuated genital arousal and increased drug symptomatology, indicating that the nicotine-induced reduction in sexual arousal is likely to be directly attributable to underlying biochemical and physiological involvement, rather than sequelae of adverse physical effects

National Cancer Institute: Those who continue to smoke: Is achieving abstinence harder and do we need to change our interventions