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 f( L' q2 A% ~- ] K# R: G
warned yesterday.公仔箱論壇2 b: Z S6 t3 e: G: T' A
4 O3 P5 [& i/ ]Scientists have found the body needs darkness to produce a chemicaltvb now,tvbnow,bttvb' X: d) J5 v+ B# T
that fights cancer. 1 `' h# O) }) h! X4 n8 x* q3 NTVBNOW 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。公仔箱論壇: m& i' s7 G8 W. {, J: l0 t
Even switching the light on for the toilet, staying up late, travelling - s* ]7 r- A( k0 X$ W公仔箱論壇across time zones, or the light from street lamps can stop enough & o, D( l! E2 Vtvb now,tvbnow,bttvb melatonin being made, they say. % h7 M5 T1 T4 A6 R公仔箱論壇6 B( ^# f2 P, z/ F! T: |
The body needs the chemical to prevent damage to DNA and its absence 1 i! i6 y- m, [( X' E公仔箱論壇stops fatty acids reaching tumours and preventing them growing. Texas & z! T' L: g9 b! S, ~2 W# TUniversity Prof Russell Reiter, who led the research, said: 'Once you- T- [+ l3 T! G5 V. t
go to bed you should not even switch the light on for a minute. 2 u7 |* E8 ^" w$ p! R; N # c. T- o/ } _! L2 _公仔箱論壇'Your brain immediately recognises the light as day and melatonin / @" y2 a! J) i) `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。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。" u. U. I/ ?9 a4 F# i6 ^
9 s9 s* D3 A- {2 ?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。Rates of childhood leukaemia have doubled in the past 40 years.tvb now,tvbnow,bttvb9 T9 ^" I. p8 v7 H) n
; L9 f4 V5 [/ M1 f% Y+ Q- K: i, q5.39.217.77About 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,bttvb. w4 @9 |7 H$ T) u0 W$ S4 ]2 ? B! v
heard that people were being subjected to more light at night thantvb now,tvbnow,bttvb" ]. }8 T/ @2 {# f/ b/ s8 N3 b% \
ever.., e; m4 s- Y* d5 d6 U
9 l3 p! A: s! _+ l/ ^公仔箱論壇This suppressed the production of melatonin which normally happens between 9pm and 8am.公仔箱論壇9 f- ^. R6 r* A- e# P
5.39.217.77; w' w- m" D0 l8 G
Past research has shown those most affected, like shift workers, had ! r Y a" C7 ?4 R w9 a( l5.39.217.77higher levels of breast cancer. ' b3 X% l& b( p) g: [5.39.217.775.39.217.77; p- Z4 G+ n4 @1 m2 J; V8 h4 d
Blind people, who are not vulnerable to fluctuations of melatonin, have 0 w, x# g4 m% W) @lower rates of cancer, it was found. # _6 i/ S A! ?. k7 ^. F( M公仔箱論壇9 m; B. ^* c% u4 W
Parents are advised to use dim red or yellow bulbs if their youngsters are scared of the dark. 0 |+ E" o% ], a! ?* k8 \* C+ V作者: kingbw88 時間: 2008-8-1 10:16 PM 標題: 回應 Janetchan79 第 1 篇文章
