2011年3月4日星期五

Baby born in the spring of low IQ?

According to the British "Weekend Telegraph" reported Professor of Pediatrics at Indiana University Professor Paul Winchester, summer pregnancy, children born in spring are lower IQs than other children, it is mostly the role of pesticides.

Professor Winchester was 15 000 8-15 years of age, children born in different months, the results showed that children born in the spring of math and English scores significantly worse.

Winchester said the early months of pregnancy is a crucial period for fetal brain development. If a child born in the spring, that time of conception the mother should be the summer of the previous year, and this is precisely the use of pesticides in agricultural and home most of the season. Pregnant women, frequent exposure to pesticides, affects their hormone secretion, and thus affect fetal brain development.

Winchester said that although there is no conclusive evidence that the pesticide is the source of the problem, but his research "strongly supports this idea." Indiana University Professor James Lemon Rice said: "The findings make people aware of the nature of the material we put into what will future generations of adverse consequences caused by the hope that it helps change the way people get along with nature."

In addition, Winchester also found that excessive use of pesticides will lead to premature babies
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