Scientific chairs epidemiology HSPH and the Harward medical school have come to conclusion, that plastic bottles not so are harmless for health as it is considered to be, writes Daily Mail. Constant consumption of drinks from plastic bottles more than on two third raises the maintenance in a chemical organism bisphenol And, influencing sexual hormones, the senior lecturer of chair Karin H. Michels confirms.

This substance, which in itself reminds a female hormone estrogen, is applied in manufacture of packings and jars to products and drinks, and also children's small bottles. Research has shown, that the maintenance bisphenol And in urine of examinees, within a week drinking all drinks from plastic bottles, was enlarged by 69 %.

Warming of plastic small bottles that parents when wish to warm milk for children do, leads to penetration of chemical in liquid contained in dangerous quantities. "It causes anxiety as children can appear especially acquisitive to bisphenol And which is capable to lead to disturbance of work of hormonal glands", - notes Michels.

The previous researches have shown, that the high consumption level bisphenol And conducts to congenital defects, to problems of growth and to rising of risk of heart and diabetes diseases and diabetes, it becomes perceptible in article.