While vaping is not risk free, it is less harmful than tobacco Our World in Data A viral simulation comparing the effects of smoking and vaping has reignited debate over the long term health risks of both habits. The demonstration visually shows how cigarette smoke leaves thick tar buildup Thurston Community College The Epidemic that is Vaping: What every parent needs to know Health Effects of Tobacco Use FDA Vaping Devices (Electronic Cigarettes) DrugFacts National Institute on Drug Abuse (NIDA)