Electronic Nicotine Delivery Systems (ENDS), including e cigarettes and vapes, are often perceived as a safer alternative to traditional tobacco. But is the evidence really supporting this belief? A recent umbrella review published Comment dterminer le pourcentage parfait d'armes concentrs pour les e liquides DIY 10 conseils pour choisir un e liquide de bonne qualit Vaping and the Brain: Effects of Electronic Cigarettes and E Liquid Substances The Journal of Neuropsychiatry and Clinical Neurosciences Vaping and Electronic Cigarette (E Cigarette) Products Cattaraugus County Website Notes from the Field: Use of Electronic Cigarettes and Any Tobacco Product Among Middle and High School Students United States, 20112018 MMWR