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 Nicotine absorption from electronic cigarette use: comparison between first and new generation devices Scientific Reports The 101 on e Cigarettes Infographic American Heart Association Vaping Student Health & Well Being E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA How are Non Combusted Cigarettes, Sometimes Called Heat Not Burn Products, Different from E Cigarettes and Cigarettes? FDA