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, La cigarette lectronique suscite intrt et controverse ladepeche.fr La Gazette du Canada, Partie 1, volume 155, numro 25 : Dcret modifiant les annexes 2 et 3 de la Loi sur le tabac et les produits de vapotage (armes) Tabagisme, 2019