Flavored e cigarettes are causing permanent lung damage. E cigarettes heat liquid chemicals into an aerosol designed to be inhaled deeply. That delivery method matters. Like a medical nebulizer, vaping efficiently carries substances straight 5 Dangerous Myths About Vaping Atlantic Health E cigarette induced lung disease: from acute to chronic The Lancet Global youth vaping and respiratory health: epidemiology, interventions, and policies npj Primary Care Respiratory Medicine Vaping Could Make You 40 Percent More Likely to Get Respiratory Disease The Brink Boston University