標題: [健康資訊] SLEEPING WITH LIGHT ON MAY CAUSE CANCER [打印本頁] 作者: Janetchan79 時間: 2008-8-1 11:02 AM 標題: SLEEPING WITH LIGHT ON MAY CAUSE CANCER
KIDS who sleep with the light on could risk leukaemia, parents were $ L. M) s9 Q. Fwarned yesterday. 6 J2 G, u: {. s, V9 Y5 s! n 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。% i( G) |/ c% |0 V {+ J
Scientists have found the body needs darkness to produce a chemical 9 Z9 W0 M& x1 H$ J9 A; q U* w公仔箱論壇that 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。" f1 I/ A0 d& x. `" z% w
4 w8 u% y/ D4 K3 t# VEven switching the light on for the toilet, staying up late, travelling ( n4 X+ a& C: Q# G* ^4 j" aTVBNOW 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。across time zones, or the light from street lamps can stop enough % `2 @& S5 M5 X9 s+ R公仔箱論壇 melatonin being made, they say. + L7 n5 P2 J$ `$ E5.39.217.76 ( u$ u7 X! R L$ X公仔箱論壇The body needs the chemical to prevent damage to DNA and its absence. y8 _0 i9 [) Q/ ~
stops fatty acids reaching tumours and preventing them growing. Texastvb now,tvbnow,bttvb/ P. ~$ ~2 T( g9 }& o' q5 [
University Prof Russell Reiter, who led the research, said: 'Once you 1 m( `8 `# B" p: gTVBNOW 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。go to bed you should not even switch the light on for a minute. ) C- T9 H7 m5 J) G- ytvb now,tvbnow,bttvb3 c: w) b) h3 |% u
'Your brain immediately recognises the light as day and melatonin 1 b1 R) a/ Y: ^6 p5 _# \公仔箱論壇levels drop.'tvb now,tvbnow,bttvb' K8 n# n( ~- f- z& T, `' J K
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Rates of childhood leukaemia have doubled in the past 40 years. 2 x" P7 v- L% C2 t& l& Y5 ^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。 / t7 r+ o. Y- b; L R& u
About 500 youngsters under 15 are diagnosed with the disease each year and around 100 die. A conference on childhood leukaemia in London yesterday1 D# P2 r8 Z. _6 L( x) Q
heard that people were being subjected to more light at night than , p) E' e0 ?- B( t! \. JTVBNOW 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。ever.., a& p9 k8 K! F
5.39.217.760 I4 A. n# E8 H% K6 Q
This suppressed the production of melatonin which normally happens between 9pm and 8am., c& { I( C `% a/ ]
公仔箱論壇% g' {! \ i9 B9 t
Past research has shown those most affected, like shift workers, had ( r: G$ |4 {! A8 ?6 j4 D1 FTVBNOW 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.5.39.217.76/ `, A4 }* k5 D' ^# k$ K7 F3 O
& }5 J, H+ C4 C% j5.39.217.76Blind people, who are not vulnerable to fluctuations of melatonin, have ) G) z u* b$ D: x# j7 z# I, ?9 r/ w! llower rates of cancer, it was found. 3 v. Y! c0 J- c0 h& 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。# ^$ P0 Y8 h4 x! N6 h/ G
Parents are advised to use dim red or yellow bulbs if their youngsters are scared of the dark. 6 x8 N! _ Y2 G: C# L! M% P/ gtvb now,tvbnow,bttvb作者: kingbw88 時間: 2008-8-1 10:16 PM 標題: 回應 Janetchan79 第 1 篇文章
