Doctors call to do away with the use allegedly less dangerous, what cigarette, for smelling and masticatory tobacco: research of American chemical society and University of Minnesota rotined that just one pinch of smokeless tobacco contains so much nitrosaminov and nicotine, as five cigarettes. A for smelling and masticatory tobacco carries in the composition two ten of other carcinogens, causing the cancer of lips and pancreas, scientists underline. According to a doctor Irene Stepanovoy, heading a scientific group, the conducted testing proved that smokeless tobacco quite not safer than usual cigarettes and also contains policiklicheskie aromatic hydrocarbons are known zagryazniteli of environment, appearing as a result of incomplete combustion woods, coal, fat in meat and organic materials.
