Deconstructing contemporary disposable vapes: A material and elemental analysis ScienceDirect 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 Vaping, Even Without Nicotine, Has Negative Effect on Lungs Young Vapers and Smokers Performed Similarly in New Study InsideHook UK Disposable Vape Ban May Have Made Vaping More Affordable for Young People Sarah Jackson posted on the topic LinkedIn Disposable vape use falling in UK ahead of government ban