Will chronic e cigarette use cause lung disease? Thoracic and Sleep Group Queensland Vaping: Safe? Or Are Your Lungs Going Up In Smoke? Vape Lungs Vs Smoker Lungs Does vaping cause lung cancer? Another Gross Reason to Put Down the E Cigarettes American Lung Association Smoking or vaping both harm your health., They damage your lungs, strain your heart, weaken immunity, and reduce overall well being., Choosing less harmful doesnt mean choosing safe., Your health