Heated Tobacco Products, Cigarettes, and E Cigarettes: What's the Difference PMI Science Vaping vs. Smoking Which is Safer for Your Lungs? Think vaping is the "healthier" option? Think again. Both smoking and vaping come with serious risks to your lung health, Is vaping more harmful than smoking cigarettes? More people incorrectly think so: Newsroom UT Southwestern, Dallas, Texas Is Vaping Better Than Smoking? A Data Based Comparison Morevaping