Can vaping damage your lungs? What we do (and don't) know Harvard Health Juul disregarded early evidence it was hooking teens Vaping: What Are The Risks & Is It REALLY Safer Than Smoking? Women's Recovery Vaping Risks: What You Need to Know UI Health Care Is Juul the new big tobacco? Wave of lawsuits signal familiar problems Smoking The Guardian New strong evidence that Juul is more toxic to lungs and hearts than earlier e cigs Stanton Glantz blog