KIDS who sleep with the light on could risk leukaemia, parents were0 U! }" p5 ?) C) r
warned yesterday.
! p Y+ L0 l' m, O. Z 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。: s+ J# f& _- s% u' j
Scientists have found the body needs darkness to produce a chemical公仔箱論壇) R4 Q, v" D4 ^) |5 _9 _
that fights cancer.tvb now,tvbnow,bttvb; W5 T8 x& E; P2 g. `9 V
/ R7 A* O+ J0 E8 C4 ?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。Even switching the light on for the toilet, staying up late, travellingtvb now,tvbnow,bttvb: J5 i$ x3 o/ v$ n% y7 u6 |
across time zones, or the light from street lamps can stop enoughTVBNOW 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; Z2 w% u3 r. X* ~
melatonin being made, they say.
2 C" g" C& E) p y6 B& ^) m5 O6 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。
' ~/ q! A* k: `6 I& O$ f" Z+ Btvb now,tvbnow,bttvbThe 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。- I- }. Q+ F0 B* U- `* Z. ~
stops fatty acids reaching tumours and preventing them growing. Texas
9 I& ]' t+ |: S' h6 d5 v5.39.217.77University Prof Russell Reiter, who led the research, said: 'Once you
) d- m" [& O0 e7 F. A. @! Ago to bed you should not even switch the light on for a minute.
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'Your brain immediately recognises the light as day and melatonin
9 s% w @/ J0 A# Llevels drop.'
& s# ^9 Y J& Y5 y% qTVBNOW 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。
3 m D* S; e3 a/ r5 i: w公仔箱論壇Rates of childhood leukaemia have doubled in the past 40 years.5.39.217.77( R) D4 p2 j3 y1 @, j. h
公仔箱論壇6 h5 d6 C$ U* s: j' N+ q
About 500 youngsters under 15 are diagnosed with the disease each year and around 100 die. A conference on childhood leukaemia in London yesterday
( v; ]4 p. c( l: W6 y9 pheard that people were being subjected to more light at night than
" s- m8 A, Y B3 C9 y- htvb now,tvbnow,bttvbever..
, @* F/ U3 K; T$ O5.39.217.77
$ ~$ \! g, c. r1 s! ?1 \5 |' B5.39.217.77This suppressed the production of melatonin which normally happens between 9pm and 8am.
- {% m& y5 U3 r' s2 t5 z1 t* bTVBNOW 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。5.39.217.778 M% ?% e. U, F* C
Past research has shown those most affected, like shift workers, had
4 s @/ J1 ?. 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。higher levels of breast cancer.
7 E" w2 R7 d- `! y0 L# Q- I5.39.217.77
! X g' a m) O) _9 h- w5.39.217.77Blind people, who are not vulnerable to fluctuations of melatonin, have
+ \4 o! ~6 j0 D$ Z) C( R. m' Utvb now,tvbnow,bttvblower rates of cancer, it was found." w1 C4 V0 m: l/ ?
公仔箱論壇# i G& d8 x" t& H3 @$ F5 r
Parents 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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