E cigarettes, or vapes, use a battery to heat a liquid containing nicotine and other substances into an aerosol. Vaping is the inhalation of this product. So, why should you avoid them? In Elon taking message of vaping dangers to campus community Today at Elon Elon University Eau de Parfum Femme Varens Sweet Pomme d'Amour Made in E Cigarettes Disrupt Nasal Microbiome, Study Finds Technology Networks Researchers Find E Cigarette Use Disrupts Nasal Microbiome Newsroom