Cigarettes or vapes which is actually more dangerous? The truth is simple: both carry serious health risks. Cigarettes are proven to cause cancer, heart & lung disease. Vapes A scientific review has raised fresh concerns about the long term cancer risks of vaping, concluding that e cigarettes are probably carcinogenic, while also acknowledging significant gaps in the evidence. The analysis of reviews Fears vaping could cause Cancer Healthwatch Barnsley FDA outlines plan to regulate e cigarettes The Washington Post