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. Disposable Vape vs Refillable Vape Kits What is the Best Option? An updated overview of e cigarette impact on human health Respiratory Research Springer Nature Link Disposable Vapes: Dangerous, Damaging, and just Dumb Are e cigarettes really a safer alternative to combustible cigarettes? New study reveals disposable vapes may be more toxic! Learn more about how a University of California, Davis study found that some popular Yes, We Should Be Concerned About the Health Effects of Vaping