Is the Nicotine in E Cigarettes Harmful for Your Health? Scientific American Can lung damage from vaping heal? Allen Carr's Easyway Can vaping damage your lungs? What we do (and don't) know Harvard Health E cigarettes disrupt lung function and raise risk of infection The Role of ROS in Electronic Cigarette and Heated Tobacco Product Induced Damage Vaping is not harmless. A new study from Johns Hopkins Medicine reveals that e cigarettes significantly increase the risk of COPD and high blood pressure. Our own Dr. Todd Hoopman shares firsthand accounts