Eastside Vaping on the rise It's official. Flavored e cigarettes cause permanent lung damage. And doctors are already seeing it happen. In the United States, a teenager developed something called popcorn lung after secretly vaping for three years. 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. Academy of Cannabis Science What Happens When You Quit Smoking & Start Vaping Vapourcore Vaping increases the risk of lung disease by a third: U.S. study Reuters