Inhale this: What does vaping do to your lungs? Use of vaping devices and sweet flavored vape liquids linked to DNA damage in mouths of users ABC7 Los Angeles Lock it up. Protect your kids. Vapes and vaping supplies may look harmless, but in the wrong hands they can put teens at risk for nicotine addiction and other health problems. Ask an Expert Youth Vaping: What You Need to Know News, Sports, Jobs Daily Herald Students at two high schools in possession of vaping devices containing THC: On September 16, a school administrator at Thomas Stone High School observed a transaction involving vaping devices inside the school.