Is Vaping Marijuana Safer Than Smoking? Smoking vs. Vaping Vapes vs. Cigarettes IQOS UK Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA Vaping and smoking are often compared in terms of health risks, with research suggesting that while vaping may expose users to fewer toxic substances than traditional cigarettes due to the absence of Juul illegally called its e cigarette safer than smoking, FDA says Los Angeles Times