Vaping is becoming more and more prevalent among kids. Here's what parents should know ABC News E Cigs Appeal to Teens Who Otherwise Wouldn't Smoke, Study Says The U.S. Food and Drug Administration's recent authorization of the first fruit flavored e cigarettes approved for sale to adults 21 and over in the U.S. is raising concerns from pediatrician groups Flavored e cigarettes cut smoking rates and toxic exposure in high risk groups