E cigarette brands Blu and E lites slam Nicorette 'smear' ad What to Know About Electronic Cigarettes (E Cigarettes) E cigarettes a tool to reduce inequalities in smoking? UCL Institute of Epidemiology and Health Care Blog 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 Links to E Cigarette Resources American Lung Association Using Vaping to Quit Smoking: A Step by Step Guide CIV Plus