Are e cigarettes dangerous, or a better alternative to tobacco? While vapes are less harmful than cigarettes, they shouldn't be used by those who don't smoke. Vaping and nicotine can have a harmful effect on the body, especially in children Debunking the Myths: What the Evidence Really Says About Vaping vs Smoking Vaping Saved My Life Maybe less harmful but not harmless: Use of e cigarettes carries health risks What's Up at Upstate SUNY Upstate Smoking health information