Can Vaping Cause Eye Problems? Will Vision Portland, OR Is Vaping Better Than Smoking? American Heart Association Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Will vaping bans do more harm than good? Some public health experts say yes. Vaping: Safe? Or Are Your Lungs Going Up In Smoke? Research examines whether vaping can 'entrench' smoking habits in teenagers The Independent