Professor of Health Psychology and Co-Director of the UCL Tobacco and Alcohol Research Group, University College London (UCL)
An international team of researchers has examined the epigenetic effects of tobacco and e-cigarettes over time in more than 3,500 samples. Their results indicate that e-cigarettes can also cause changes associated with an increased risk of cancer even shortly after starting to use them. They publish the study in the journal Cancer Research.
E-cigarettes combined with traditional therapies are more effective for smoking cessation than regular therapies alone, says a study conducted in Switzerland and published in the New England Journal of Medicine. The study involved two groups of about 600 participants each. At a 6-month control visit, 59.6% of the members of the e-cigarette group had not smoked tobacco in the previous week, compared to 38.5% in the control group.