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 How To Inhale A Vape Properly: MTL, DTL & RDTL Vaping Explained Nicotine Absorption Vaping Vs Smoking Are You Supposed To Inhale When You Vape Nicotine? A Guide How Do You Vape Correctly How to properly inhale vape? UPENDS What Does Vaping Do to Your Lungs? Johns Hopkins Medicine