2.3% of US population reports current e cigarette use 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 Smoking vs. Vaping And Their Effects on the Environment : r Infographics Key Differences Behind the Vape Why Are E Cigarettes Safer Than Cigarettes Vape Blog