Ex Smoking COPD Patients Who Switched to Vaping Experienced Long Term Benefits Vaping Post Vaping doubles risk of serious lung disease, even without smoking history study Professor Erwin Loh 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 Peter "But isn't vaping safer than smoking?" ! Vaping is a safe alternative! What Research Shows: 49% INCREASED RISK of developing COPD if you vape. Vaping and how it affects lung function ndd Medical