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 Marijuana Safer Than Smoking? Smoking cigarettes vs. vaping: UK health campaign shows how much worse cigarettes are ABC News The difference between smoking, vaping, and using heated tobacco, according to a new scientific study The Tobacco Shoppe, Inc.