Have you resorted to smoking e-cigarettes with an aim of kicking the butt? There have been various studies that claim that e-cigarettes are equally harmful to regular cigarettes and do not reduce your risk of lung cancer and other respiratory disorders. A new research also says that e-cigarettes can damage cells in ways that could lead to cancer suggests new research. In laboratory tests the researchers found that even nicotine-free versions of e-cigarettes could make human cells cancerous. Based on the evidence to date I believe they are no better than smoking regular cigarettes said one of the lead researchers