Est ce normal d'tre dprim l'arrt de la cigarette ? Unraveling the Truth: Is Nicotine Truly a Depressant? E cigarettes are likely to cause cancer, including in the lungs and mouth, according to a sweeping review of scientific evidence that challenges their positioning as a safer alternative to smoking. There is Adolescents and E cigarette Use: Long term Effects, Behaviors and Lung Injury Switching to E Cigarettes Did not Prevent His Lung Cancer Death