KIDS who sleep with the light on could risk leukaemia, parents were
9 M2 T# p+ n3 N4 }6 gtvb now,tvbnow,bttvbwarned yesterday.
0 C; m! Q$ ^ Z公仔箱論壇 os.tvboxnow.com: q8 R( U3 X9 K. Z z1 N6 \8 A2 e
Scientists have found the body needs darkness to produce a chemical
/ O0 X4 o# C9 ?: ^- o' v& othat fights cancer.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。5 n z- ^$ C0 ]4 X9 B y3 f
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Even switching the light on for the toilet, staying up late, travelling
$ [6 W% j) t% ^$ zacross time zones, or the light from street lamps can stop enough+ x" f) j7 a# I$ F3 W
melatonin being made, they say.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。1 o" R5 \. m2 t
" e: C$ m$ }" X) qtvb now,tvbnow,bttvbThe body needs the chemical to prevent damage to DNA and its absence公仔箱論壇 k; M+ @' `3 z& @
stops fatty acids reaching tumours and preventing them growing. Texastvb now,tvbnow,bttvb E5 m% A% o& j) a
University Prof Russell Reiter, who led the research, said: 'Once you
$ @7 g3 c% p# f( v! M2 E8 ]公仔箱論壇go to bed you should not even switch the light on for a minute.os.tvboxnow.com' X- }) u" i- d
2 r" X& O- B0 x2 t3 o公仔箱論壇'Your brain immediately recognises the light as day and melatonin
0 _+ v8 h2 v4 Clevels drop.'
0 _5 q9 i5 X, b6 ]; N" 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。
+ G; a' V) @* Y6 g" A" x% M% WRates of childhood leukaemia have doubled in the past 40 years.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。: e4 Y% T$ ?: w }
0 B& J) I2 I+ A/ M, o" Y) ytvb now,tvbnow,bttvbAbout 500 youngsters under 15 are diagnosed with the disease each year and around 100 die. A conference on childhood leukaemia in London yesterdayos.tvboxnow.com3 ~) G$ U7 ?% E) q8 J* R3 o
heard that people were being subjected to more light at night thanos.tvboxnow.com% r4 l5 N$ U9 r) k$ T) l \" e; w- X
ever..
6 R3 a( {1 z: G. ~" [" @公仔箱論壇 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。$ p- u I6 T x2 k) i, ?% m; r2 [
This suppressed the production of melatonin which normally happens between 9pm and 8am.tvb now,tvbnow,bttvb+ W& G [1 p( R' m
9 i" y8 C D0 b5 i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。+ i8 J8 T2 J" i8 o
higher levels of breast cancer.公仔箱論壇$ \$ G& }/ |& F/ V v C
3 D7 Q6 J6 O/ f& `tvb now,tvbnow,bttvbBlind people, who are not vulnerable to fluctuations of melatonin, have
7 @7 H F0 g5 c5 C5 L9 G9 `( Qtvb now,tvbnow,bttvblower rates of cancer, it was found.' D* `, C/ }5 C3 T2 c4 |- f
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Parents are advised to use dim red or yellow bulbs if their youngsters are scared of the dark.公仔箱論壇# k4 H0 L+ }4 u% c4 E' V! H, D
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發表於 2008-8-1 11:02 AM
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