KIDS who sleep with the light on could risk leukaemia, parents weretvb now,tvbnow,bttvb/ T5 f l/ t V
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 B h( a8 x: x2 _. |7 l
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。! m1 ]- W5 A" J- m- s# |6 T5 L
Scientists have found the body needs darkness to produce a chemical
! S4 u; C" E. ^that fights cancer.
& y- v! B' Q: L% H$ v3 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。
# \! d. d3 N3 [4 Qtvb now,tvbnow,bttvbEven switching the light on for the toilet, staying up late, travelling
- f" `' g& v% Q( M3 B$ q$ q) Otvb now,tvbnow,bttvbacross time zones, or the light from street lamps can stop enough/ p2 g9 A9 K3 N, h/ h
melatonin being made, they say.
4 c b V$ r9 V k* I E" |www2.tvboxnow.comwww2.tvboxnow.com. X4 Z) q& S, r m, S6 Q8 g4 m. M
The body needs the chemical to prevent damage to DNA and its absencetvb now,tvbnow,bttvb: x- z. h R, _4 n+ m$ j& m
stops fatty acids reaching tumours and preventing them growing. Texas
0 }: q: ~2 c4 ]tvb now,tvbnow,bttvbUniversity Prof Russell Reiter, who led the research, said: 'Once you
& S: y9 B$ j) A( \3 X* m! U" Zgo to bed you should not even switch the light on for a minute.
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; K T+ x3 w, x) R& I( r8 e- q公仔箱論壇'Your brain immediately recognises the light as day and melatoninwww2.tvboxnow.com! f, \8 ^5 p; |$ q$ E/ r
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。9 p$ A N% k; W- t6 g/ ~' V: c
$ G7 u/ O9 l4 }9 Bwww2.tvboxnow.comRates of childhood leukaemia have doubled in the past 40 years. v* S. X2 r! A
( t7 S( l9 V: r9 p" Zwww2.tvboxnow.comAbout 500 youngsters under 15 are diagnosed with the disease each year and around 100 die. A conference on childhood leukaemia in London yesterday
& U+ U/ K' B9 g- @heard that people were being subjected to more light at night than
M4 H% X$ s$ Y, r; Kever..3 }! E5 _ P& M$ g$ b
www2.tvboxnow.com1 O: @" E, z$ h# R
This suppressed the production of melatonin which normally happens between 9pm and 8am.
" e' m- Z. @; [8 s2 O/ j5 i公仔箱論壇2 S6 \, b5 X$ S
Past research has shown those most affected, like shift workers, had
( K7 S0 U3 Y% p) a! `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。higher levels of breast cancer.
: }# D* ^7 @3 s% }tvb now,tvbnow,bttvbTVBNOW 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。! D4 I# o; [$ [0 d! P& |2 I
Blind people, who are not vulnerable to fluctuations of melatonin, havewww2.tvboxnow.com2 C! |2 y* ~& r. D7 S' g
lower rates of cancer, it was found.公仔箱論壇0 H, [! [8 S% m$ T/ j' z7 \" @, Z$ s
: G, a2 j( K( J; L5 {. b公仔箱論壇Parents are advised to use dim red or yellow bulbs if their youngsters are scared of the dark.
/ O4 E0 P* R T9 Y( R5 VTVBNOW 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。 |
發表於 2008-8-1 11:02 AM
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