They warn that the lack of sleep is having a serious knock-on effect on our health.
他们警告说，睡眠不足会给我们的健康带来严重的连锁反应。
Scientists believe the lack of sleep causes your brain to run on empty. It struggles to absorb and retain ideas.
科学家认为缺乏睡眠会把大脑累坏，因为大脑一直在提取并储存信息。
Should Santa sleep longer in the run up to the festive period to counter balance the lack of sleep he gets over the Christmas period? Would that work?
圣诞老人能不能在节日前夕多睡觉以弥补圣诞期间的少睡眠？有用吗？
Researchers from Boston College in the USA have found the lack of sleep is a significant - so important - factor in lowering the achievement of school pupils.
美国波士顿大学的研究者发现睡眠不足是导致学习成绩下降的重要因素。
She thinks there's a critical period in early childhood when the lack of sleep is particularly detrimental to development, even if sleep habits improve later on.
她认为，幼童时期中存在一个关键阶段，在这一阶段缺乏睡眠对孩子的成长尤为不利，即使他们今后的睡眠习惯有所改善也无法补救。
"Because of the lack of sleep, you may be more depressed, low energy, easier to get angry," University of Chicago sleep specialists said Professor Yifu Fan Lookout.
“由于缺少睡眠，你可能更加情绪低落、精力不济，更加容易发火，”芝加哥大学睡眠专家伊夫·范考特教授说。
But if the lack of sleep becomes a chronic problem in your work, this might be an issue you would need to consider to find out if the job is suitable for you in the long run.
但要是你的工作使你长期缺少睡眠，你就有必要考虑自己是否适宜长期从事这个工作了。
Finn: So, the lack of sleep can also lead to health problems such as obesity – that's when someone is dangerously overweight – and to mood swings – that's changes in how someone feels or behaves.
报道称，缺乏睡眠也会导致健康问题，如肥胖症（某人超重到危险水平）、情绪波动（某人的情感或行为发生变化）。
Dr Dominoni, who is putting cameras inside nesting boxes to track sleeping patterns, said lack of sleep could put the birds' health at risk.
多米诺尼博士把摄像机放在巢箱里，以追踪鸟儿的睡眠模式。他说，睡眠不足可能会危及鸟儿的健康。
It is well known that lack of sleep and disturbed sleep patterns causes obesity as they affect the body's natural metabolism and also encourage snacking to ward of tiredness.
众所周知，睡眠不足和睡眠形态紊乱会导致肥胖，因为它们影响了身体自然的新陈代谢，并使得人们多吃零食以驱赶疲劳。
Animal studies have linked the combination of stress and lack of sleep to behavioural problems in teenage years.
动物研究曾将压力大和睡眠不足并存的状况与青少年时期的行为问题联系在一起。
Obesity is also correlated with lack of sleep, with exposure to certain chemicals (like bisphenol a, used in making plastic bottles), even with the type of bacteria that is found in our intestines.
肥胖还与缺乏睡眠、接触某些化学物质(像用于制造塑料瓶的双酚a)、甚至与在我们肠内找到的细菌类型有关。
Certainly, if the sleep interruptions associated with night sweats interfere with refreshing sleep, depressive symptoms will be exacerbated-feelings of fatigue, irritability, and lack of energy.
毫无疑问，如果夜汗妨碍了消除疲劳重振精神的睡眠，使之中断，那么抑郁症状将会恶化——人们会因此产生疲惫感、易激惹并缺乏活力。
Why the lack of shut-eye? It's possible that nightly nicotine withdrawal could be causing you to toss and turn. And unfortunately, poor sleep doesn't equal pretty.
为什么会缺乏睡眠？可能是因为尼古丁的残留物在夜间会使你辗转反侧。不幸的是，不好的睡眠会使你不漂亮。
Here are some of the most common conditions that can arise from a regular lack of sleep.
以下是长期缺睡造成的最常见的问题。
If you are exhausted from lack of sleep, completing the same amount of work can take twice or three times as long.
如果你因睡眠不足而精疲力竭，你将需要用平时2到3倍的时间来完成同样的工作。
Tired eyes: Lack of sleep has been blamed on the increase in the amount of time children spent glued to TVs and computers.
疲惫的双眼：孩子睡眠时间不足的原因大多为沉迷于看电视和玩电脑。
The stress of surgery, lack of sleep and recuperation that often includes pain, fatigue and swelling causes most to experience some degree of depression.
手术的压力、睡眠不足、术后恢复经常会伴随着疼痛、疲惫和肿胀，这些症状都让人感到很沮丧。
Here, the upper airway collapses at irregular intervals during sleep, possibly due to a lack of muscle tone in the throat lining, which triggers snoring.
在这种情况下，上呼吸道可能会因为喉衬缺少肌肉张力而在人们的睡眠中会不规律的塌陷，造成打鼾。
Lack of sleep also had an effect on plaque levels: when the mice were sleep-deprived - forced to stay awake for 20 hours of the day - they developed more plaques in their brains.
睡眠不足还对噬斑数量有直接影响：当老鼠缺乏睡眠时，即若迫使老鼠一天20小时不睡，让它一直处于清醒状态，老鼠大脑里则有更多噬斑。
The body can not make tryptophan and a lack of this amino acid can result in sleep disorders which lead to higher levels of anxiety and stress.
人体不能合成色氨酸，而这种氨基酸的缺乏会导致睡眠失调，引发更严重的紧张和焦虑。
More evidence comes from people with REM sleep behavior disorder, who lack the muscle paralysis, known as atonia, typical of REM sleep.
更多的证据来自于快速眼部活动(REM)睡眠行为紊乱的病人。快速眼部活动(REM)睡眠中，人们通常会感到肌肉松弛乏力。
The study noted that previous research into lack of sleep had shown it was associated with ailments including heart disease, high blood pressure, obesity, and diabetes.
研究报告还指出，以往相关的睡眠缺失报告已经表明睡眠缺失将诱发很多疾病，其中包括心脏病、高血压、肥胖症和糖尿病。
And, as you may know, lack of shut-eye doesn't just leave you foggy the next day: Chronic, long-term insufficient sleep ups your odds of diabetes, depression, cardiovascular disease, even weight gain.
你可能也知道，睡眠不足不仅仅是让你第二天迷迷糊糊，长期的睡眠不足更可能让人患糖尿病，抑郁症，心血管疾病，甚至还会长胖。
There are hours without sleep, which is not to say that they're sleepless, because on the contrary, they're not about lack of anything, they're rich and full.
没有睡眠的时刻，并不是说他们失眠了，因为恰恰相反，它们不缺乏任何东西，它们丰富而饱满。
There are hours without sleep, which is not to say that they're sleepless, because on the contrary, they're not about lack of anything, they're rich and full.
没有睡眠的时刻，并不是说他们失眠了，因为恰恰相反，它们不缺乏任何东西，它们丰富而饱满。
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