E Cigarette vs. Traditional Cigarette: Health Risks, Research Gaps, and Counseling Considerations E cigarettes: a quick guide to their risks 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 Dstockage e liquide matriel pour cigarette lectronique pas cher E cigarettes linked with blood vessel damage National Institutes of Health (NIH)