e Cigarette and Conventional Tobacco Cigarette Use, Dual Use, and C Reactive Protein JACC What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Le tabagisme, la nicotine et la crise de sant mentale STOP Vaping can cause cancer, say researchers but still isn't as damaging as smoking cigarettes. More than 5.5 million Britons currently use e cigarettes, which have long been viewed as a safer alternative