a*o
发帖数: 25262 | 1 终于明白了企鹅为什么会那么胖.....
新的研究表明,晚上见光会令人变胖........
http://www.latimes.com/health/boostershots/la-heb-night-at-light-makes-us-fat-20101011,0,5456627.story
Those late-night TV shows and Internet sessions really are making you fat,
researchers say
Researchers already know that people who stay up late watching TV, playing
video games or surfing the Web have an increased risk of becoming obese. The
thought was that all that sedentary awake time amounted to more
opportunities to snack, and thus to put on pounds.
But a study published online Monday says another mechanism may be at work
too – the additional exposure to light at night messes with one’s
circadian rhythm and throws the body’s metabolism out of whack.
To prove that light at night actually causes obesity, researcehrs from Ohio
State University and University of Haifa in Israel kept three groups of mice
. One group followed the normal pattern of 16 hours of full light and eight
hours of dark; another group had 16 hours of full light and eight hours of
dim light; the third group was exposed to full light for 24 hours in a row.
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52669.
All three groups of mice ate the same amount of chow, and they all got the
same amount of exercise. However, after just one week, the mice in the two
groups that never experienced total darkness weighed significantly more than
the mice who had a normal light-dark schedule. The gap persisted over the
eight weeks of the study, and by the end they weighed about 10% more.
Extra grams weren’t the only issue. Halfway through the experiment, the dim
-light and full-light mice also experienced “impaired glucose tolerance,”
according to the study, which was published in Proceedings of the National
Academy of Sciences.
One other interersting finding – the mice who had a normal light-dark
schedule ate only 37% of their food during the light phase, but the mice who
only got the lights dimmed at “night” ate 56% of their chow during the
light phase. Since mice are nocturnal, this was the equivalent of nighttime
snacking. | m*****5
发帖数: 23482 | | Y*****2
发帖数: 38613 | 3 我要多一些夜生活，我要变胖一点点。
allen,一起来party?
【在 m*****5 的大作中提到】
: 珍惜生命，远离夜生活
| m*****5
发帖数: 23482 | 4
要是胖在不该胖的地方怎么办
【在 Y*****2 的大作中提到】
: 我要多一些夜生活，我要变胖一点点。
: allen,一起来party?
| Y*****2
发帖数: 38613 | 5 额....
不知道
你说怎么办？
【在 m*****5 的大作中提到】
:
: 要是胖在不该胖的地方怎么办
| m*****5
发帖数: 23482 | 6
所以还是得远离夜生活
【在 Y*****2 的大作中提到】
: 额....
: 不知道
: 你说怎么办？
| d***s
发帖数: 7683 | 7 把想胖的部位露出来-胸臀,想瘦的盖住-腰.
【在 m*****5 的大作中提到】
:
: 所以还是得远离夜生活
| Y*****2
发帖数: 38613 | 8 哈哈，smart!
【在 d***s 的大作中提到】
: 把想胖的部位露出来-胸臀,想瘦的盖住-腰.
| m*****5
发帖数: 23482 | 9
你那个叫烤乳猪
【在 d***s 的大作中提到】
: 把想胖的部位露出来-胸臀,想瘦的盖住-腰.
| a*o
发帖数: 25262 | 10 鸡胸狗肚．．．．．．．
【在 d***s 的大作中提到】
: 把想胖的部位露出来-胸臀,想瘦的盖住-腰.
| t*********6
发帖数: 344 | 11 我靠，怪不得。我从小到大都是开灯睡觉，关了灯我就睡不着 |
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