Vaping likely to cause lung and oral cancer, Australian researchers find in new review of evidence Vaping The Guardian We ignored the evidence linking cigarettes to cancer. Let's not do that with vaping Brendon Stiles and Steve Alperin The Guardian E cigarette users show cancer linked genetic changes TRDRP 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 Disturbing Trends with E Cigarettes in Schools