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公仔箱論壇2 i. _$ F1 {- S
warned yesterday. . p6 [3 O) B1 d6 k- ~4 r$ 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。 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。, P6 r. U0 d2 x/ c
Scientists have found the body needs darkness to produce a chemical . m. L0 y$ L$ c# Q. z) t- k. A5.39.217.77:8898that fights cancer. - H) D$ h8 m$ @, R4 } 4 A# r p8 V8 B, M1 Ltvb now,tvbnow,bttvbEven switching the light on for the toilet, staying up late, travellingtvb now,tvbnow,bttvb2 X. e" s% u0 M# k8 S" d0 L
across time zones, or the light from street lamps can stop enough ( p b; V1 A, u melatonin being made, they say.公仔箱論壇4 N' ~* o- O" y1 Q- r
7 Q0 ?) Q5 S S, s. u5.39.217.77:8898The body needs the chemical to prevent damage to DNA and its absence 0 f7 E/ Q; F# @4 Gstops fatty acids reaching tumours and preventing them growing. Texas公仔箱論壇$ Q k1 a7 b9 m# [" H' o' K3 t/ P
University Prof Russell Reiter, who led the research, said: 'Once you5.39.217.77:8898; A+ \3 Y2 N2 s7 S& d$ \# G& m
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。7 C+ Z2 q! D5 P2 v/ Y' \' a
0 ]# v/ F0 \4 H9 O) M'Your brain immediately recognises the light as day and melatonin9 S, m2 d) |% N3 ]6 B
levels drop.'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 X1 W; o5 W& N* k
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Rates of childhood leukaemia have doubled in the past 40 years. $ w4 \1 Q! p. A3 f3 @4 Z 3 u) W* Z: X- t, U公仔箱論壇About 500 youngsters under 15 are diagnosed with the disease each year and around 100 die. A conference on childhood leukaemia in London yesterdaytvb now,tvbnow,bttvb7 N2 H _; N9 o, V1 y: F5 R
heard that people were being subjected to more light at night than 3 S; [4 K( T; ~ n8 }1 g* }. C0 g5.39.217.77:8898ever..! x! K9 R- u2 k" t7 g4 l7 E8 a0 G
9 o2 o' ^& w, N8 uThis suppressed the production of melatonin which normally happens between 9pm and 8am. ! t& F" s- t1 u) ]4 _1 h; Q5.39.217.77:8898 " R7 A& |' w3 L9 i, ~Past research has shown those most affected, like shift workers, had 1 b4 O5 e$ Z4 j& t' }, p" u% Ttvb now,tvbnow,bttvbhigher levels of breast cancer. % O9 \- t- B3 M/ M9 j( T8 L( D1 R1 \0 k0 |- e! l
Blind people, who are not vulnerable to fluctuations of melatonin, have 1 b- y3 Y3 K1 M( a1 E& T$ |+ O/ }lower rates of cancer, it was found.tvb now,tvbnow,bttvb4 H( {* S5 _1 m$ \9 N) Q8 i! G
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Parents are advised to use dim red or yellow bulbs if their youngsters are scared of the dark.5.39.217.77:8898; H$ p# Z1 l7 E6 G* u G: @ 作者: kingbw88 時間: 2008-8-1 10:16 PM 標題: 回應 Janetchan79 第 1 篇文章
