Vaping vs. smoking: what are the risks? Pacific Life Re In recent years, the number of e cigarette users worldwide has sharply increased, with many believing that vaping is less harmful than smoking traditional cigarettes. However, health experts are warning of its negative Vaping and Electronic Cigarette Toxicity Overview and Recommendations (Project VECTOR) Intrepid Lab Health Effects of Tobacco Use FDA ASHES, Vol. 18(5) Adolescents' and youth adults' perceptions of e cigarette respiratory health risks BASIS (The Brief Addiction Science Information Source)