A More Balanced Public Health Approach Is Needed for E Cigarette Use Rutgers University 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 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 Does Vaping Lead to Smoking? Cigarette Smoke Accelerates Eye Aging Via Epigenetic Changes, Johns Hopkins Medicine Study Finds Johns Hopkins Medicine