Vaping Marijuana Gets You Way, Way Higher Than Smoking It, Study Finds Live Science Ocho Extracts High Potency P Blend D8 + THCP 2.2G Disposable Vape Pen Calm Leaf How do vapes work and what chemicals are inside them? BTN High 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