Will Vaping Lead Teens to Smoking Cigarettes? Johns Hopkins Medicine Knowledge is protection. As a parent, I make it a point to talk to my kids about the dangers of smoking and vaping, not just once, but regularly. I show them real How to Talk With Teenagers About Vaping The New York Times Vaping impairs memory, focus, and impulse control. Vapes contain toxins, heavy metals, and carcinogens. And vaping is a fast growing epidemic among our teens. which is why, in this year's Kids' Course,