Vaping Exposes Users to More Toxic Metals Than Smoking Cigarettes inChemistry 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 E Cigarettes vs Traditional Cigarettes: Which Is the Safer Choice? Vibe Medina Is vaping more harmful than smoking cigarettes? More people incorrectly think so: Newsroom UT Southwestern, Dallas, Texas