New studies warn flavored e cigarettes may cause lung damage, urging parents, teens, and communities to rethink vaping and prioritize health. The effects of dual IQOS and cigarette smoke exposure on airway epithelial cells: implications for lung health and respiratory disease pathogenesis European Respiratory Society 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. Hidden toxins in e cigarette fluids may harm lung cells UCR News UC Riverside