Smoking and vaping are often compared, but neither is harmless. While they work differently, both can expose the lungs to addictive nicotine and harmful chemicals that impact breathing and overall health. Smoking New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking E Cig Vapor vs. Tobacco Smoke: Which Is More Harmful? White Cloud White Cloud Electronic Cigarettes Juul FAQs and Troubleshooting Common Questions Answered The dangers of vaping Baylor College of Medicine Blog Network