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 wereTVBNOW 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。9 z" z! R2 Y! \3 M6 V7 j
warned yesterday.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 H+ y7 u# K* N- a6 x
; h6 O+ }5 F& Z V5.39.217.76Scientists have found the body needs darkness to produce a chemical 4 c% ]9 z$ h( Z0 g( n. M5 I% r4 Bthat 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。" }0 [: a- C' ]9 w# f5 G7 i
! A- T+ |1 o( B5 vEven switching the light on for the toilet, staying up late, travellingTVBNOW 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。; ?# T" G0 \: b+ N' @0 ^5 J
across time zones, or the light from street lamps can stop enough : {; p% [5 Y/ z9 M. \公仔箱論壇 melatonin being made, they say.5.39.217.76' |/ i& v4 V8 g# R) V+ U9 D% y, l
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The body needs the chemical to prevent damage to DNA and its absence ) o. E+ g# a6 M: {( wtvb now,tvbnow,bttvbstops fatty acids reaching tumours and preventing them growing. Texastvb now,tvbnow,bttvb6 }9 r' h7 D* M* X1 ^0 K" ^+ a
University Prof Russell Reiter, who led the research, said: 'Once you6 y3 n0 Q3 n$ m: I7 f
go to bed you should not even switch the light on for a minute. - |: L5 a7 |$ O! o% htvb now,tvbnow,bttvb % ~& m8 D* z! ['Your brain immediately recognises the light as day and melatonin公仔箱論壇5 t3 R# m% w' m/ F% o* x; k P+ _
levels drop.'tvb now,tvbnow,bttvb4 ]8 [1 H+ ^; r: M. L0 v- b1 V
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Rates of childhood leukaemia have doubled in the past 40 years. % @1 C: C) o6 R' V( \; 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。 & \# e5 ^' b6 {. K5.39.217.76About 500 youngsters under 15 are diagnosed with the disease each year and around 100 die. A conference on childhood leukaemia in London yesterday$ V: A& B& Y3 A y2 r
heard that people were being subjected to more light at night than7 h* c' `7 l& T) V. [5 u" y* u
ever... P8 D% h3 F' |9 A+ Z: b. N; V( I
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This suppressed the production of melatonin which normally happens between 9pm and 8am. 4 e. r9 I" n4 @- cTVBNOW 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。" y& ]; G- z6 ~7 @6 K* U
Past research has shown those most affected, like shift workers, had 8 d2 g* b; M% P. T6 ~) Khigher levels of breast cancer.tvb now,tvbnow,bttvb4 v# R* g& t# o4 A
9 Z, m' ?! Q1 ^ PBlind people, who are not vulnerable to fluctuations of melatonin, havetvb now,tvbnow,bttvb$ g1 h* {9 B* |* M9 {
lower rates of cancer, it was found. 3 K0 N& C2 |* C; g+ R! S ^tvb now,tvbnow,bttvb+ O8 c/ b0 p$ b. ^1 b
Parents are advised to use dim red or yellow bulbs if their youngsters are scared of the dark. , Q9 E* V: y; K) [# T' q, e公仔箱論壇作者: kingbw88 時間: 2008-8-1 10:16 PM 標題: 回應 Janetchan79 第 1 篇文章
