Cochrane Library: Vaping Helps Quit Smoking New research has shown that electronic cigarettes, known as e cigarettes or vapes, help adults to quit smoking better than traditional nicotine replacement methods, such as patches and chewing gums. #gript E cigarettes around 95% less harmful than tobacco estimates landmark review GOV.UK We tweeted in error that Cochrane review of vaping was funded by British American Tobacco. We understand the review is impartial from a respected journal. We also know that people who vape Cardiopulmonary Impact of Electronic Cigarettes and Vaping Products: A Scientific Statement From the American Heart Association Circulation E Cigarette Research, Studies & Reports (Updated 2019)