KIDS who sleep with the light on could risk leukaemia, parents were
9 q' b! e9 ~5 ^# l ?8 lTVBNOW 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。warned yesterday.公仔箱論壇9 Q Z2 r6 Z, L# E+ ?. o
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Scientists have found the body needs darkness to produce a chemicaltvb now,tvbnow,bttvb: v: o) {1 F+ C- X
that fights cancer.# s X2 ?1 G c1 N( G# s
' j+ d0 t# c: C; wTVBNOW 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。Even switching the light on for the toilet, staying up late, travelling! ~: J* |/ K- d2 W
across time zones, or the light from street lamps can stop enough
2 W* J0 ?8 f! A7 A a. B公仔箱論壇 melatonin being made, they say.
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/ y% D! w: N% B" ?1 \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。The body needs the chemical to prevent damage to DNA and its absencetvb now,tvbnow,bttvb6 C e5 _! g. m, P5 o0 n8 A
stops 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。+ @$ f0 m \, f
University Prof Russell Reiter, who led the research, said: 'Once you
6 c! I9 H9 M* x! @# k8 [www3.tvboxnow.comgo to bed you should not even switch the light on for a minute.6 S: _* B$ v W( c% E/ F4 a
( ?( K0 M3 n$ u* H2 u'Your brain immediately recognises the light as day and melatonin
, C( \( R) l0 u n Btvb now,tvbnow,bttvblevels drop.'
# p: _4 L0 Y& l4 Z |5 E$ E$ }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 D5 e, ], z6 W1 K. {" |% I- l9 dTVBNOW 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。Rates of childhood leukaemia have doubled in the past 40 years.' v, c: @% n% Q5 p3 a0 H
1 \4 k9 C& `; M% K7 C" ETVBNOW 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。About 500 youngsters under 15 are diagnosed with the disease each year and around 100 die. A conference on childhood leukaemia in London yesterday0 s3 X# R0 r$ Z2 e
heard that people were being subjected to more light at night thanTVBNOW 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。/ j5 m7 p1 n$ }5 y( C! X0 y
ever..
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This suppressed the production of melatonin which normally happens between 9pm and 8am.公仔箱論壇2 u- k! I3 D5 y9 p: `: m% L; z
) u- i/ X$ y+ R+ E公仔箱論壇Past research has shown those most affected, like shift workers, hadwww3.tvboxnow.com7 I0 e w# h* i
higher levels of breast cancer.
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{/ `5 |; j9 M1 {! Ctvb now,tvbnow,bttvbBlind people, who are not vulnerable to fluctuations of melatonin, have
( r! S0 f# a5 u# w7 I* m0 X ulower rates of cancer, it was found.
* h/ Z/ [7 @/ p$ p( m9 g公仔箱論壇tvb now,tvbnow,bttvb: N. [$ k0 t7 U
Parents are advised to use dim red or yellow bulbs if their youngsters are scared of the dark.公仔箱論壇- A( P( B7 z% O% L3 Y) T9 M: X M
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發表於 2008-8-1 11:02 AM
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