Does Vaping Cause Oral Cancer THANC Guide How Can Smoking and Vaping Impact Cancer? Urology Care Foundation Cigarettes or vapes, pick your poison Fred Hutch Does vaping cause cancer? Roseburg Community Cancer Center Many students believe that vaping harmless, which is far from the truth. Vape pens can contain potentially harmful substances such as chemicals linked to lung disease, cancer causing chemicals, heavy metals such as Vaping and Lung Cancer Risks: What You Need to Know Parkway Cancer Centre Singapore