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 Cigarette Smoke Accelerates Eye Aging Via Epigenetic Changes, Johns Hopkins Medicine Study Finds Johns Hopkins Medicine 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 Johns Hopkins Finds Thousands of Unknown Chemicals in E Cigarettes Mega Doctor News A More Balanced Public Health Approach Is Needed for E Cigarette Use Rutgers University Hopkins Towing Solution Test Equipment AutoZone