Is vaping more harmful than tobacco products? A decade ago, the most frequent opinion among smokers was that vaping was less harmful than tobacco. But ten years on, the opposite is true: over a third say that vapes are Vaping Related Illness and Lung Disease NEJM Is vaping more harmful than smoking cigarettes? More people incorrectly think so: Newsroom UT Southwestern, Dallas, Texas Are E cigarettes A Gateway To Smoking? Here's The Truth SMOKO E Cigarettes