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 E liquide Cupid 50 ml E.Tasty Rubis d'Amour La Cueillette de Louise Version Frache 50 mL E Fumeur E liquide grand format 50ml & 100ml pour Cigarette lectronique Vapotank Researchers find e cigarette use disrupts nasal microbiome UNC Gillings School of Global Public Health