Young e cigarette users report widespread use of flavor blends and concept flavors like Iced Mango, Blue Dream, and OMG One million people in England vape despite never having smoked regularly, study finds Vaping The Guardian Why are disposable vapes so popular? Allen Carr's Easyway A new study from UC Davis found that disposable vapes have much higher concentrations of heavy metals like lead and nickel than traditional cigarettes. CBS Evening News Facebook