早起的人会比晚睡的人更瘦

时间：2016-02-12 06:35:49

（单词翻译:单击）

A study that analysed the DNA1 of self-professed 'nights owls3' and 'morning larks5' found that people who like to rise early tend to be thinner than those who go to bed later.

通过分析“夜猫子”和“早起鸟”的DNA，研究发现：早起的人会比晚睡的人更瘦。
 
They are also less prone6 to depression and less likely to suffer from insomnia7.
 
Almost 90,000 people were asked if they were naturally a morning or a night person and had their DNA analysed.
 
This revealed 15 genes8 that were linked to a person being a 'lark4' or an 'owl2'.
 
A preference for mornings rose with age, with more than twice as many of over-60s describing themselves as morning types than under-30s.
 
Women were more likely to enjoy mornings than men, the journal Nature Communications reports.
 
The researchers, from the California-based genetic9 testing company 23andMe aren't sure why a person's body clock might be so strongly linked to health.
 
But it might to be as simple as too many late nights taking their toll10 on evening types.

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1 DNA 4u3z1l     
(缩)deoxyribonucleic acid 脱氧核糖核酸
参考例句：
  • DNA is stored in the nucleus of a cell.脱氧核糖核酸储存于细胞的细胞核里。
  • Gene mutations are alterations in the DNA code.基因突变是指DNA密码的改变。
2 owl 7KFxk     
n.猫头鹰，枭
参考例句：
  • Her new glasses make her look like an owl.她的新眼镜让她看上去像只猫头鹰。
  • I'm a night owl and seldom go to bed until after midnight.我睡得很晚，经常半夜后才睡觉。
3 owls 7b4601ac7f6fe54f86669548acc46286     
n.猫头鹰( owl的名词复数 )
参考例句：
  • 'Clumsy fellows,'said I; 'they must still be drunk as owls.' “这些笨蛋，”我说，“他们大概还醉得像死猪一样。” 来自英汉文学 - 金银岛
  • The great majority of barn owls are reared in captivity. 大多数仓鸮都是笼养的。 来自辞典例句
4 lark r9Fza     
n.云雀，百灵鸟；n.嬉戏，玩笑；vi.嬉戏
参考例句：
  • He thinks it cruel to confine a lark in a cage.他认为把云雀关在笼子里太残忍了。
  • She lived in the village with her grandparents as cheerful as a lark.她同祖父母一起住在乡间非常快活。
5 larks 05e5fd42fbbb0fa8ae0d9a20b6f3efe1     
n.百灵科鸟（尤指云雀）( lark的名词复数 )；一大早就起床；鸡鸣即起；（因太费力而不想干时说）算了v.百灵科鸟（尤指云雀）( lark的第三人称单数 )；一大早就起床；鸡鸣即起；（因太费力而不想干时说）算了
参考例句：
  • Maybe if she heard the larks sing she'd write. 玛丽听到云雀的歌声也许会写信的。 来自名作英译部分
  • But sure there are no larks in big cities. 可大城市里哪有云雀呢。” 来自名作英译部分
6 prone 50bzu     
adj.(to)易于…的，很可能…的；俯卧的
参考例句：
  • Some people are prone to jump to hasty conclusions.有些人往往作出轻率的结论。
  • He is prone to lose his temper when people disagree with him.人家一不同意他的意见,他就发脾气。
7 insomnia EbFzK     
n.失眠，失眠症
参考例句：
  • Worries and tenseness can lead to insomnia.忧虑和紧张会导致失眠。
  • He is suffering from insomnia.他患失眠症。
8 genes 01914f8eac35d7e14afa065217edd8c0     
n.基因( gene的名词复数 )
参考例句：
  • You have good genes from your parents, so you should live a long time. 你从父母那儿获得优良的基因，所以能够活得很长。 来自《简明英汉词典》
  • Differences will help to reveal the functions of the genes. 它们间的差异将会帮助我们揭开基因多种功能。 来自英汉非文学 - 生命科学 - 生物技术的世纪
9 genetic PgIxp     
adj.遗传的，遗传学的
参考例句：
  • It's very difficult to treat genetic diseases.遗传性疾病治疗起来很困难。
  • Each daughter cell can receive a full complement of the genetic information.每个子细胞可以收到遗传信息的一个完全补偿物。
10 toll LJpzo     
n.过路(桥)费；损失，伤亡人数；v.敲(钟)
参考例句：
  • The hailstone took a heavy toll of the crops in our village last night.昨晚那场冰雹损坏了我们村的庄稼。
  • The war took a heavy toll of human life.这次战争夺去了许多人的生命。

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