Smoking cigarettes has long been proven to cause severe lung damage, including chronic obstructive pulmonary disease (COPD), emphysema, and lung cancer. Over time, cigarette smoke destroys lung tissue, fills airways with tar, Health effects of electronic cigarettes: A review British Columbia Medical Journal The impact of e cigarette exposure on different organ systems: A review of recent evidence and future perspectives ScienceDirect Etude de l'INSERM: les ados qui vapotent en premier ont 42 % de risque en moins d'tre fumeur quotidien 18 ans SOS ADDICTIONS Le site officiel de l'association