? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, When someone vapes around others they expose them to 'second hand aerosol'. But what happens to that aerosol then? Does it disappear or is it like cigarette smoke and stays around, sticking to What vaping does to your body What Does Vaping Do to Your Lungs? Johns Hopkins Medicine The Impact of E Cigarettes and Asthma: What You Need to Know Smoking vs Vaping Which Is Worse For Your Skin? YouTube