How Smoking vs Vaping Affects Your Lungs You Must See This ! ! Secondhand vape plumes could form lung damaging radicals American Chemical Society 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. Vaping habits may be dipping but non smoking advocates urge action The Impact of Smoking and Vaping on Respiratory Health Blog