Does Vaping Cause Lung Cancer? What We Know (and Still Don't) No, vapes aren't 95% less harmful than cigarettes. Here's how this decade old myth took off Sharp rise in vaping among young adults who never regularly smoked Dangerous vaping epidemic: 5 things parents need to know Children's Mercy E Cigarettes: Is Vaping Bad for Your Teeth? Delta Dental Of Washington Vaping: Understanding the Risks and Impacts on Health