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 The Health Risks Of E Cigarettes Versus Traditional Cigarettes Henry Ford Health Detroit, MI Secondhand Vape Exposure: Effects, Who's at Risk, and More Dangers of Vaping Rachael's First Week Vaping May Be More Dangerous Than Cigarette Smoking, Studies Show University Hospitals