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. Study Finds Powerful Sweetener in Vapes Marketed to Teens Powers Health Young Vapers and Smokers Performed Similarly in New Study InsideHook Study: Potent sweetener neotame found by researchers in popular vapes New study finds disposable vapes more toxic than traditional cigarettes #shorts YouTube Changes in vaping trends since the announcement of an impending ban on disposable vapes: A population study in Great Britain Jackson 2025 Addiction Wiley Online Library