This lung damage from e cigarettes is permanent and entirely preventable. Flavored e cigarettes, often marketed with candy like appeal, may be far more dangerous than they seem. A recent case involving a U.S. E cigarettes disrupt lung function and raise risk of infection Impact of vaping on respiratory health The BMJ Vapoter du menthol, encore plus dangereux pour nos poumons Laboratory Tests of blu Vapour Show No Evidence of Damage to Human Lung Cells Imperial Brands Science