Vaping is not harmless. A new study from Johns Hopkins Medicine reveals that e cigarettes significantly increase the risk of COPD and high blood pressure. Our own Dr. Todd Hoopman shares firsthand accounts Vaping doubles risk of serious lung disease, even without smoking history study Professor Erwin Loh COPD Chronic Obstructive Pulmonary Disease WebMD Health Center Vaping and COPD: more harm than once promised Galaxus PDF) An RCT of acute health effects in COPD patients after passive vape exposure from e cigarettes Vaping in young people: lives up in smoke Medicine Today