The Truth About What Vaping Is Doing to Your Body American Lung Association Smoke Vape Causes Lung Disease E cigarette Stock Vector (Royalty Free) 1580147245 Shutterstock Vaping vs Smoking Dry Herb Dry Herb Vaporiser Specialists NZ Chill Kiwi Does vaping cause lung cancer? UT MD Anderson Vaping Lungs vs Healthy Lungs: What You Need to Know The safest vape is the one you never start. Flavoured vapes were designed to feel harmless: Candy taste. Fruit smell. Cool packaging. Viral aesthetics. But your lungs don't care about the flavour.