U.S.A. discovers : The fat may cause girls in adolescence ahead of time

U.S.A. discovers : The fat may cause girls in adolescence ahead of time
American researchers announce on August 9 the research report fits, the fat rate of rising constantly might cause the increasingly much American girl to advance in adolescence.
Researchers are here Came in 2004 To Cincinnati, New York and San Francisco among 2006 1200 and 7 years old or girl 8 years old carried on the investigation. In years old group 7, the breast of black girl of white girl of 10 and 23 has already begun development, but in a resembling in 1997 was studied, the above-mentioned two figures were 5 and 1,500 respectively. In years old group 8, the breast of black girl of white girl of 18 and 43 begins development, and the figure in 1997 is 11 and 4,300 respectively. In addition, the result of study also reveals, the weight goes beyond the normal condition the a lot more of girl appears the possibility of the early-maturing phenomenon is the greater.
Lead the the intersection of Cincinnati and the intersection of university and Frank, Professor of medical college, of research point out than Luo, adolescence begin to be worth worrying in physical and mental health of the premature girl, because research shows, the risk that this part of girls will suffer from depression in the future is higher, they will have a sexual behavior earlier than the peer too.
This research has already been issued in U.S.A. >On the magazine . (Reporter Ren HaiJun )
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