Health effects of electronic cigarettes: A review British Columbia Medical Journal Electronic Nicotine Delivery Systems (ENDS), including e cigarettes and vapes, are often perceived as a safer alternative to traditional tobacco. But is the evidence really supporting this belief? A recent umbrella review published Does Smoking and Vaping Affect Your Stamina During Treks? Science & Tech Spotlight: E cigarettes U.S. GAO While vaping is not risk free, it is less harmful than tobacco Our World in Data