We were shocked': Vaping considerably increases lung cancer risk among people who smoke Comparing the cancer potencies of emissions from vapourised nicotine products including e cigarettes with those of tobacco smoke Tobacco Control E cigarettes and cancer: new report faces sharp criticism Vejpkollen.se The Science Although research on cancer risks associated with vaping is still limited, a 2025 systematic review found substantial evidence that e cigarette exposure is associated with biomarkers reflective of cancer disease risk. This includes