Vape UK The benefits of quitting smoking and switching to vaping Trial of free vapes from A&E helped more people quit smoking E cigarettes outperform patches and gums in quit smoking study E Cigarettes (Vapes) Smoking and Tobacco Use CDC Vaping is not replacing smoking. It is often added to it. This is called dual use. Nearly half of e cigarette users still smoke cigarettes. What this means: Smoking continues alongside vaping E Cigarettes More Successful in Helping Smokers Quit Respiratory Therapy