Lung Cancer Europe European Lung Cancer Advocacy Network A new peer reviewed paper has added weight to concerns about vaping and cancer risk. It brings together evidence from human, animal E cigarettes are not a healthier alternative to cigarettes. They contain nicotine and many harmful ingredients that can cause cancer and heart disease. Since these products are relatively new, we don't know all Can e Cigs (eCigarettes) Cause Cancer? Berger Henry ENT E Cigarettes and Associated Health Risks: An Update on Cancer Potential Do e cigarettes cause cancer? Vaping Post Vaping harms your health Cancer Institute NSW