KIDS who sleep with the light on could risk leukaemia, parents were. }0 c- Q" D- L7 k( h' t
warned yesterday.
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Scientists have found the body needs darkness to produce a chemicaltvb now,tvbnow,bttvb$ |- m, p" J! }' A4 R4 m
that fights cancer.
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Even switching the light on for the toilet, staying up late, travelling
$ R) q5 `7 w0 g4 j1 K5 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。across time zones, or the light from street lamps can stop enough C$ Y$ S8 Q) G
melatonin being made, they say.
|$ P( N/ L1 _0 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。
) D9 u" ?8 u) w) v# h6 IThe body needs the chemical to prevent damage to DNA and its absencewww2.tvboxnow.com; k0 h4 L& ]. W
stops fatty acids reaching tumours and preventing them growing. Texas
5 ]$ `/ v4 m4 M+ n# R/ `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。University Prof Russell Reiter, who led the research, said: 'Once you
% Z6 n9 n. y1 [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。go to bed you should not even switch the light on for a minute.www2.tvboxnow.com5 h, h4 N9 Z) g( \
. O2 }2 I% {/ sTVBNOW 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。'Your brain immediately recognises the light as day and melatonin
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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 H& l- G& ]% \1 ~6 w" \
Rates of childhood leukaemia have doubled in the past 40 years.
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About 500 youngsters under 15 are diagnosed with the disease each year and around 100 die. A conference on childhood leukaemia in London yesterdaywww2.tvboxnow.com1 [& {; k1 |6 o4 M+ L) \' _- B
heard that people were being subjected to more light at night than
4 A6 i* S7 D) F+ [, s公仔箱論壇ever..2 }. s6 B+ M0 G9 s$ W& W
* h* R3 [% D2 O0 K: E$ j# [' z公仔箱論壇This suppressed the production of melatonin which normally happens between 9pm and 8am.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 V) p5 J+ B; a7 {7 g1 ?
公仔箱論壇1 U- y$ V7 j2 r' ]) g. r
Past research has shown those most affected, like shift workers, hadtvb now,tvbnow,bttvb0 \4 ~7 Q# Q/ ?; j+ n( S
higher levels of breast cancer.
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! i; g. c' h! E1 x$ L8 f# 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。Blind people, who are not vulnerable to fluctuations of melatonin, have; q' y: |3 R5 ^3 \% ?8 x
lower rates of cancer, it was found.5 Q/ _$ I) {7 k8 m, I
, f: l2 A+ o# z% O' z% f7 I F- mTVBNOW 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。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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