What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Vape Guide Beginners Guide To Vaping Ecigwizard Fat in your lungs? How vaping can impact your body's ability to fight viral respiratory infections. The Pipettepen Vaping vs Smoking How BOTH Harm Your Mouth, Gums & Teeth Vaping and Oral Health: Can Dentists Tell You Vape? Toki Let's be real, what's the difference between vaping versus smoking cigarettes? We know that vaping contains no tobacco and far less chemicals than cigarettes but the keyword here is 'less'.