Brought the world new evidence that household cleansers, usually around us can cause the fertilizing ability of spermatozoa. So, based on testing that was conducted on the sheep subjected to systematic impacts of conventional chemicals household chemicals and a variety of cosmetics, detergents and pollutants, gave the following results in 42 percent of the animals were detected violations that could lead to a sharp decrease in ejaculate the number of live sperm.
Separate chemicals produced by mankind, can interfere with the communication systems within the body and to have a potentially negative effect on health and prosperous procreation. It is also believed that any of them for the male seed, probably responsible for the reduced fertilizing capacity - this may also explain the growing demand for the procedure, in vitro fertilization (IVF).
Scientists who represent Universities in Glasgow, Edinburgh, Aberdeen, Institute James Hutton (England) and the national Institute for agricultural research (France) drew attention to the sheep testes, regularly being under the influence of typical for the average person on the concentration and range of household chemicals, the effect of which we, alas, are exposed from conception until reproductive age.
According to the researchers: "We were very shocked to see the 42 percent of animals many different abnormalities that can lead to infertility. Moreover, the detected transformation, first, were not identical for all of the affected animals, and secondly, were not observed in the conduct of any, or whether indirect tests, including test levels in the blood of male hormone".
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Currently, scientists engaged in the issue, for some reason, the influence of these "everyday" chemicals in such a negative impact on some and in no way has an effect on other individuals. In addition, we would like to emphasize once again lying in the plane of the conclusion made by the authors of the survey: despite the fact that the concentration in the surrounding environment of each individual chemical may be very low, it is hardly possible to predict with certainty all those health effects that can cause permanent cumulative effects of complex mixtures of such substances.