U.S. Crackdown on Juul and Smoking: What to Know WSJ Are Kids Really Eating Vape Pods? E Cigarettes Vaping with Juul & Other Electronic Cigarettes Juul Illegally Marketed E Cigarettes, F.D.A. Says The New York Times Vaping is often marketed as a safer alternative to smoking, but many vape products contain nicotine, harmful chemicals, and heavy metals that can harm developing brains and lungs. Vaping: It's All Smoke and Mirrors American Lung Association