Archived Commentary Facts And Figures: E Cigarette Risk Perception And The Us Evali Outbreak Global Action to End Smoking Tobacco Smoke, Vaping, and Asthma AAFA.org The Health Effects of Nicotine Use on the Brain and Body E Cigarettes (Vapes) Smoking and Tobacco Use CDC While vaping is not risk free, it is less harmful than tobacco Our World in Data Vaping is often seen after smoking, but its not risk free. E cigarettes contain nicotine and other chemicals that can harm your heart and lungs, and may affect brain development in young