Tab 7 Youth Vaping Why are disposable vapes bad for the environment? Sky News New data show nearly 800,000 teens vaped for the first time in the past year, as FDA is set to announce first major decision to remove a popular e cigarette brand China e cigarette titan behind 'Elf Bar' floods the US with illegal vapes Reuters Disposable vapes ban 'could lead to relapse in people trying to quit smoking' Vaping The Guardian A new study from UC Davis found that disposable vapes have much higher concentrations of heavy metals like lead and nickel than traditional cigarettes.