Understanding the Risks of Vaping on Lung Health Most young people know inhaling something from a little plastic device and taking that into your lungs is not a healthy thing to do! We're learning more and more about the health Do you know what's in a vape? Did you know vaping and e cigarettes can lead to a condition called Popcorn Lung? Vaping may sound harmless, but it can seriously impact your breathing over time. Learn what causes it, how If you vape, you inhale a lot of harmful substances. These can damage your heart and lungs.