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 Online: Up In Smoke (or Vape) Health Consequences of Smoking, Vaping, and Air Quality on the Human Body Child Care Resource Center CCRC Are There Any Health Dangers With Vaping? Population Based Disease Odds for E Cigarettes and Dual Use versus Cigarettes NEJM Evidence