While vaping is not risk free, it is less harmful than tobacco Our World in Data Is Vaping Better Than Smoking? American Heart Association Is Vape Smoke Harmful? What's The Difference Between Smoke & Vapor? E Cigarettes are a Gateway to Smoking, so as Teen Vaping Dramatically Increased from 21% to 28%, Smoking Plummeted to Lowest Historical Level V.A.P.E. Society E cigarettes a tool to reduce inequalities in smoking? UCL Institute of Epidemiology and Health Care Blog