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 Electronic Cigarette Use Linked to Higher COPD Risk in US, Study Says COPD Patients Who Switch From Smoking to Vaping See Long Term Benefits Vaping and Electronic Cigarette Toxicity Overview and Recommendations (Project VECTOR) Intrepid Lab