Are Electronic Cigarettes A Gateway To Smoking? (Infographic) E Cigarette Direct ? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, While vaping is not risk free, it is less harmful than tobacco Our World in Data E cigarettes contain hazardous substances, addictive and harmful Learn about the risks of e cigarette and vape pen use from the Stanford REACH Lab. This social graphic was developed by the Stanford REACH Lab, a Stanford research lab focused on promoting Benefits Of Vaping Over Cigarettes Quit Smoking, Start Vaping