Harm Reduction Implications of Vaping Overtaking Smoking in Great Britain
April 03, 2026 by ssph-journal.org
Harm Reduction Implications of Vaping Overtaking Smoking in Great Britain
Growing evidence is reshaping the debate on the public health impact of vaping as it increasingly overtakes smoking among certain populations. Recent research highlights that the majority of e-cigarette users are current or former smokers, suggesting that use is largely concentrated among those already exposed to tobacco. Biomarker studies indicate that individuals who switch completely from smoking to e-cigarettes can experience substantial reductions—often exceeding 90%—in exposure to key toxicants linked to tobacco-related disease. At the same time, the findings emphasise that patterns such as dual use remain common and represent a more complex risk profile, with partial reductions in harm rather than complete elimination. The research underscores a broader shift towards viewing nicotine use along a continuum of risk, raising important questions about how harm reduction, cessation, and population-level outcomes should be balanced in public health policy.
11.80% of the adult population are current smokers. There are approximately 6.7 million current smokers in United Kingdom 13.60% of men are current smokers but only 10.10% of women.
SOURCE: GSTHR
