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British Lung Foundation, Why is smoking bad for me? Royal College of Physicians, Nicotine Without Smoke -- Tobacco Harm Reduction The Royal Society of Public Health,Professor John Britton Cancer Research UK, Tobacco Harm Reduction and Nicotine Containing Product Public Health England, E-cigarettes around 95% less harmful than tobacco estimates landmark review Action on Smoking and Health, "Use of e-cigarettes (vaporisers) among adults in Great Britain Royal College of Obstetricians and Gynaecologists, Smoking and pregnancy New Scientist, Long-term smokers who start vaping see health benefits within a month Planet of the Vapes, NNA Flavour Warning

Studies have shown, for instance, that people who are under persistent stress, have suffered discrimination or live with anxiety and depression are more likely to find it harder to quit smoking

Ever try to smoke a cigar while typing up an email

Increased e-cigarette use prevalence is associated with decreased smoking prevalence among US adults