Edition 28 Safety and Efficacy of Alternative Tobacco Products in Smoking Cessation: A Scientific Review on E cigarettes BCPHR Journal E Cigarettes, Cytisine, Varenicline Most Effective to Help Stop Smoking Southern Iowa Mental Health Center Vaping likely to cause cancer: New research warns A major review led by researchers at UNSW Sydney says nicotine vaping may be linked to both lung cancer and oral New research is raising serious concerns about vaping. A sweeping scientific review finds e cigarettes are likely carcinogenic, with links to lung and oral cancer, even as long term studies are still ongoing. Public