An encouraging message to smokers This long-term study [1] funded by Cancer Research UK compared levels of toxic and cancer causing substances in the body of people who switched to a smokeless alternative and of people who continued to use conventional cigarettes. Saliva and urine were tested for key chemicals during long-term exposure to e-cigarette, NRT and cigarette smoke. The … Continue reading Vaping and NRT converge to lower levels of toxicants than smoking, study says