We break down the key differences between traditional cigarettes and e cigarettescovering: 1 Their compositions and ingredients. 2 The health risks associated with both. 3 Nicotine levels and addiction potential. 4 The impact Vaping: An Attack on Your Immune System NC DNA Day Blog Batterie Box pour Cigarette electronique chez E Dclic (2) Some e cigarette ingredients are surprisingly more toxic than others Mini Cigarette Electronique pas cher Meilleures offres sur le neuf et l'occasion Do you know what you're vaping? Propylene glycol (PG) and vegetable glycerin (VG) are the main liquids in vapes. When heated, these chemicals turn toxic and aren't safe to breathe.