New study finds disposable vaping devices more toxic than traditional cigarettes Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times New study finds disposable vaping devices more toxic than traditional cigarettes Young adults don't know what's in nicotine products they vape Disposable e cigarettes more toxic than traditional cigarettes EurekAlert! Disposable Vapes Release More Toxic Metals Than Traditional Cigarettes: UC Davis Study The Epoch Times