New study finds disposable vapes more toxic than traditional cigarettes #shorts YouTube What's really inside vapes? We pulled them apart to find out Turns out the disposable nicotine delivery systems are, as suspected, worse than the real thing, according to a new study from researchers at UC Davis. Nicotine absorption from electronic cigarette use: comparison between first and new generation devices Scientific Reports Disposable vapes ban could lead young adults to switch to cigarettes, study finds 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