KIDS who sleep with the light on could risk leukaemia, parents were; T; m, u) J/ P0 v
warned yesterday.1 f P+ T% m' O1 O9 s! ~
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Scientists have found the body needs darkness to produce a chemicalTVBNOW 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。+ M$ ]0 ]5 ?7 p+ g- [ r
that fights cancer.; F" r2 v% S4 v1 l- I
; }0 n: r" S' _- a! B- Ptvb now,tvbnow,bttvbEven switching the light on for the toilet, staying up late, travelling
4 c* Z2 j; K% {+ J+ e2 Wacross time zones, or the light from street lamps can stop enough
( V+ w( _* ~. o- W. [, Y melatonin being made, they say.www2.tvboxnow.com- Z, a' ~+ m" w0 H) O" \& `
3 |' D0 G1 O1 H; {7 d( MTVBNOW 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 absenceTVBNOW 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。2 z% }$ W u: e7 d. c$ k' h: L
stops fatty acids reaching tumours and preventing them growing. Texastvb now,tvbnow,bttvb! v: v/ l% D8 w. r0 c
University Prof Russell Reiter, who led the research, said: 'Once you公仔箱論壇7 h- G4 e0 Q, q) J
go to bed you should not even switch the light on for a minute.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。) l9 O9 i3 O5 s- R) I- _7 O$ V
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'Your brain immediately recognises the light as day and melatonin
" E! H$ J- Z Zlevels drop.'
: P. N: q1 {" ~tvb now,tvbnow,bttvb公仔箱論壇; C1 d& k- B! i" }& ?% a- v( `7 K% C
Rates of childhood leukaemia have doubled in the past 40 years.
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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 yesterday
' N& U4 W' [1 D+ K* u# Sheard 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。0 z% S$ n4 c! D
ever..
! F, z- i) t9 O! v: j0 r% tTVBNOW 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。
! G# N% F* l9 F- d5 @# ~公仔箱論壇This suppressed the production of melatonin which normally happens between 9pm and 8am.
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0 ?; G4 b! C$ Z: F5 ^公仔箱論壇Past research has shown those most affected, like shift workers, hadTVBNOW 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。- W2 b5 m) b! m
higher levels of breast cancer.
J/ \1 j0 C% h+ K; Z# ^1 Btvb now,tvbnow,bttvb
. `9 Q4 g/ W- kTVBNOW 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。Blind people, who are not vulnerable to fluctuations of melatonin, have公仔箱論壇5 H9 n4 x; L/ F3 Z# G
lower rates of cancer, it was found.
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( @4 X! C1 y4 U公仔箱論壇Parents are advised to use dim red or yellow bulbs if their youngsters are scared of the dark.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。. m" t* S( ]5 b
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發表於 2008-8-1 11:02 AM
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