cigarettes under a microscope Tobacco smoke particles on filter fibre, SEM - Stock Image - C036/9807 Molecular Expressions: Science, Optics &

Instead, they are made from food grade ingredients, which means they do not contain substances like tar and carbon monoxide

Time will tell if this works well

A 2014 report by the World Health Organization, for example, stated that for some brands of e-cigarettes, the level of cancer-causing agents in the aerosol such as formaldehyde and other toxicants like acrolein have been found to be as high as in the smoke produced by some cigarettes. A recently released study by the California-based Center for Environmental Health found high levels of the cancer-causing chemicals acetaldehyde and formaldehyde in vaping products made by 21 out of 24 companies whose products were tested

But they may not be able to sit there much longer