Do You Inhale Vape Smoke Into Your Lungs How to properly inhale vape? The Difference Between Healthy Lungs and Smoker's Lungs Do You Inhale Vape the Same Way as Cigarettes? 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