Smoke Vape Causes Lung Disease E cigarette Stock Vector (Royalty Free) 1580147245 Shutterstock What happens to your lungs from smoking? UT MD Anderson Vaping is risky. Do not do it if you care about your lungs Thomas Eissenberg The Guardian Vape Lungs Vs Smoker Lungs Curious about the difference between healthy lungs and a vaper's lungs? See how vaping impacts your lungs, and why it's best to quit early.