New Study Provides Strong Evidence That E Cigarettes Boost Smoking Cessation Webinar the use of e cigarettes among people with a mental health condition More than a million people use e cigarettes to stop smoking and there's calls for them to be sold in hospitals but is vaping safe? Vape debate: Can e cigarettes fight smoking? And how safe are they? E Cigarettes, Cytisine, Varenicline Most Effective to Help Stop Smoking Southern Iowa Mental Health Center