How To Smoke A Vape Like A Pro If you vape, you inhale a lot of harmful substances. These can damage your heart and lungs. Why Vaping is So BAD For You (Compilation) Are you supposed to inhale when you vape? Vaping Post Amazon.com: Don't Breathe It In Poster quit vaping e cigarettes risks vaping can harm your lungs classroom poster schools clinics anti vaping campaigns 11 x 17: Posters & Prints Smoking vs. Vaping: The Same Damage, Just Marketed Better! If your lungs could talk, they would tell you the harsh truth: Smoking and vaping both burn and damage your lungs, just differently.