Vaping: How popular are e cigarettes? Vaping's Harm to Vascular Health CTVS Texas Can vaping cause cancer? The evidence suggests it might. The Washington Post 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, What does the evidence say about youth vaping? study Dr Colin Mendelsohn