Vapor Hiding Dangerous Ingredients: E Cigarette Concoctions Are Far from Safe American Lung Association , ! : Vaping can cause serious lung damage and respiratory problems. E Cigarettes and Vaping OHSU How to Understand Vaping's Dangers RSDC ? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine,