49 Vaping Statistics (How Many People Vape?) In a fight for survival, Juul funds pro vaping studies, then pays a scholarly journal to showcase them Chart: Teenagers Two to Three Times More Likely to Vape Than Smoke Statista Who Vapes? Correlates of E Cigarette Use in U.S. College Students Nova Science Publishers Vaping May Be More Dangerous Than Cigarette Smoking, Studies Show University Hospitals Vaping Percentages UW CTRI UWMadison