KIDS who sleep with the light on could risk leukaemia, parents were4 y7 }' V p$ q2 I
warned yesterday.
- T6 ~; q5 y( @1 f6 oTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。
- y3 f# o x5 O2 p9 V2 B公仔箱論壇Scientists have found the body needs darkness to produce a chemical
# |! v8 u! g* y& s2 `公仔箱論壇that fights cancer.; `0 _4 b! j0 H
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Even switching the light on for the toilet, staying up late, travelling
7 }; L; F! E9 {( p7 [0 Z R: q% twww3.tvboxnow.comacross time zones, or the light from street lamps can stop enough
R- ~1 e# f3 ^+ f pTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。 melatonin being made, they say.
9 A0 M- [% v0 ^" f- \! Z+ i NTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。
1 T( ~; B4 p, Q! i: b$ }1 [www3.tvboxnow.comThe body needs the chemical to prevent damage to DNA and its absence
+ y2 n! r- a3 {% [, dtvb now,tvbnow,bttvbstops fatty acids reaching tumours and preventing them growing. TexasTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。: b/ C& W$ a8 Y! _5 a
University Prof Russell Reiter, who led the research, said: 'Once youtvb now,tvbnow,bttvb" w/ E1 u" o0 k0 X) F' Y' i' Y
go to bed you should not even switch the light on for a minute.! w; Y, R) k9 w. `
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'Your brain immediately recognises the light as day and melatonin0 Q: ]7 V4 k; O
levels drop.'TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。8 j) d% O7 I. {
* U [. I: u- `; e公仔箱論壇Rates of childhood leukaemia have doubled in the past 40 years.www3.tvboxnow.com4 w! m$ p6 Z! v& ?1 x
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About 500 youngsters under 15 are diagnosed with the disease each year and around 100 die. A conference on childhood leukaemia in London yesterdayTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。& I: K9 [+ X& @- ?3 Z& z4 B! e1 {3 L
heard that people were being subjected to more light at night than
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This suppressed the production of melatonin which normally happens between 9pm and 8am.
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- X( ]3 S4 A0 Q9 T# V E! uPast research has shown those most affected, like shift workers, hadwww3.tvboxnow.com4 E/ ~1 d. p6 R; n
higher levels of breast cancer.
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Blind people, who are not vulnerable to fluctuations of melatonin, haveTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。) R& L' s; P8 ^+ K3 E: t
lower rates of cancer, it was found.
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6 U0 ]0 a% l& A. ~tvb now,tvbnow,bttvbParents are advised to use dim red or yellow bulbs if their youngsters are scared of the dark.
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發表於 2008-8-1 11:02 AM
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