Vaping Leads Disease Cancer Happy Healthy : image vectorielle de stock (libre de droits) 2592466829 Shutterstock How Switching to E Cigarettes After Smoking Cessation Affects Lung Cancer Risk Vaping and the use of e cigarettes are likely to cause cancer, according to a new study published by the University of New South Wales on 30 March. The study, which brought together E cigarettes are not a healthier alternative to cigarettes. They contain nicotine and many harmful ingredients that can cause cancer and heart disease. Since these products are relatively new, we don't know all