Health Risks of E Cigarettes Psychiatry.org Vaping is Unhealthy. Tips and Resources to Help Quit. E Cigarettes Increase Risk of Lung and Bladder Cancer More Than Traditional Cigarettes Oncology Nursing Society E Cigarettes Promote Macrophage Tumor Cells Crosstalk: Focus on Breast Carcinoma Progression and Lung Metastasis Use of e cigarettes after quitting smoking increases lung cancer risk Cancerworld Magazine New research suggests that vapes are likely to cause oral and lung cancer. Read about the study via the link in the comments.