Vapes might be less harmful than traditional cigarettes and might help smokers quit smoking, but they are not safe, especially for individuals younger than 25 years old. Plus, much is still unknown Facts about Vaping can be very vaporous ScienceUpFirst Vaping is less harmful than smoking, experts say. Why don't smokers know this? Scienceline Vaping Facts English HE2578 HealthEd Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Vapes vs Cigarettes: Which One is More Deadly? Atlus