E cigarette : un cancer du poumon contract par 22 % des souris testes 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 News Insider 24x7 A new study published by the University of New South Wales on 30 March suggests that vaping and e cigarette use may increase the risk of Instagram Genetic evidence that e cigarettes increase cancer (and other disease) risk among young adults Stanton Glantz blog Lung cancer risks persist with e cigarette use after quitting tobacco smoking