Obesity most likely cause of puberty in girls aged 5

[Paul Murphy]

Obesity most likely cause of puberty in girls aged 5

From: NewsCore
June 15, 2012 4:37PM

Research in the UK shows thousands of girls maturing early
Obesity is the biggest suspect in decreasing age
One four year old girl was developing body hair

GIRLS are experiencing signs of puberty as early as five years old in the UK and the average age of puberty onset in girls has dropped by five years in the last century.
fat girl

Obesity is leading to early puberty in children. Picture: Thinkstock Supplied
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Research on the worrying hormonal trend shows that the average age girls start experiencing puberty is now 10, The (London) Times reported.

Tabitha Randell, a consultant pediatrician at Nottingham Children's Hospital, said she has witnessed a case where a four-year-old girl was developing body hair and body odor.

Research conducted on thousands of UK girls in 2010 found that the group was "maturing significantly earlier" than girls in previous studies.

Parents and scientists are unsure about the possible causes. Obesity, however, is the biggest suspect.

Stress is also considered to be an accelerator. US research has argued that prolonged stress caused by, for example family breakdown, could alter hormones in the body and speed up the process of puberty.

"The simple truth is we don't know why it is happening," says Professor Richard Sharpe, an expert in early puberty at the UK Medical Research Council.

"Obesity is the biggest factor that we know of. [But] there's clearly something else. Is it environmental chemicals, is it societal stress? I would say on the evidence, environmental factors are not a major player."

The medical community has agreed that more research is needed, but have advised parents to watch their children's weight.

 

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[Paul Murphy]