Is Vaping Better Than Smoking? American Heart Association Vaping Frequently Asked Questions LA County Department of Public Health Substance Abuse Prevention and Control 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 So your teenager is vaping e cigarettes should you worry? What Are the Differences Between an E Cigarette and a Vape Kit?