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Meat Linked to Early Puberty in Girls [Copy link] 中文

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Post time 2012-11-2 19:53:31 |Display all floors


  A diet high in meat may put girls at higher risk of breast cancer and heart disease by bringing on early puberty, according to scientists。
  
  A study of 3,000 girls found that girls with higher intakes of meat and protein were more likely to have started their periods by the time they were 12 and a half。
  
  Girls who start puberty early are believed to be at higher risk of a number of diseases - including breast cancer, ovarian cancer and heart disease。

  The average age at which girls start puberty fell dramatically over the 20th century: While the average is now 12, although the average is now levelling off。
  
  Obesity is also a factor in the declining average age, but it could not be the only one because the average age was now no longer falling even though child obesity was on the rise。
 
  Early periods could be linked with breast cancer - possibly because women are exposed to higher levels of oestrogen over their lifetime。

Source: edu.sina.com.cn


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Post time 2012-11-3 08:46:05 |Display all floors
maybe one of the reasons can be "inducted growth" of animals (feeded for a meat)?
some hormones may be still in the meat.

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my daughter will be vegetarian! until She finish studies

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Post time 2012-11-3 14:40:19 |Display all floors
This post was edited by WhiteBear at 2012-11-3 14:40
seneca Post time: 2012-11-3 12:04
That's nothing new. I only doubt the claim that meat as such causes breast cancer.
More likely - the ...

Most of the meat I buy is pork... will I look like Austin soon? {:soso_e162:}

{:soso_e112:}

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Post time 2012-11-3 14:47:40 |Display all floors
WhiteBear Post time: 2012-11-3 14:40
Most of the meat I buy is pork... will I look like Austin soon?

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Post time 2012-11-3 14:54:29 |Display all floors
WhiteBear Post time: 2012-11-3 08:46
maybe one of the reasons can be "inducted growth" of animals (feeded for a meat)?
some hormones may  ...

I am vegetarian for 20 years now

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Post time 2012-11-3 19:50:34 |Display all floors
{:soso_e163:}
Life is mostly froth and bubble, but two things stand like stone. Kindness in anothers trouble, and .courage in your own. Annon.

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Post time 2012-11-3 19:51:25 |Display all floors
Life is mostly froth and bubble, but two things stand like stone. Kindness in anothers trouble, and .courage in your own. Annon.

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