百盈体育app下载:为什么大脑忙起来人就容易饿

百盈体育app下载

百盈体育app下载:A busy brain can mean a hungry body。大脑受苦会导致身体饥饿。we often seek food after focused mental activity,like preparing for an exam or poring over spread sheets Researchers speculate that heavy bouts研究人员推测高强度事故不会被消费,So the brain,sensing that it may soon require more calories to keep going,apparently stimulates bodily hunger,And even thoonthis process may partly account for the weight gain so commonly seen in college students .这个过程可以部分解释大学生中罕见的体重增加现象。

scientists at the university of Alabama at birming ham and another institution recently experimented with exercise to counter such post-stop ed不久前,阿拉巴马大学伯明翰分校的科学家和其他研究机构试图通过运动应对自学后的暴食。Gary hunter,an exercise physiologist at u.a.b .oversaw the study,Which was published this month in the journal medicine science in sis该研究由阿拉巴马大学伯明翰分校的运动生理学家加里亨特(Gary Hunter)主持,并于本月010300正式发表亨特认为轻微的活动不会减少血液中循环的血糖和乳酸盐含量3354。这是肌肉略微膨胀的副作用3354减少大脑血流量的副作用。

because the brain uses sugar and lactate as fuel,Researchers wondered if the increased flow of fuel-rich blood during exercise could feed an exhech因此,研究人员想告诉大家,研磨中减少的营养丰富的血流能否为疲惫的大脑提供营养,从而减少过度喂食的冲动。(威廉莎士比亚、哈姆雷特、营养名言)(Thirty-eight healthy college students were invited to u . a . b .’s exercise lab to deted)38名健康大学生被邀请到阿拉巴马大学伯明翰分校的体育实验室,拒绝检查健康水平和代谢率,报告了自己最喜欢的披萨。Afterward,they sat quietly for 35 minutes before being given as much of their favorite pizza as they wanted,Which established a baseline memeter此后,他们绝食35分钟后,不多吃披萨,供应多少,以确认自己享乐的标准。

At a la ter date,the volunteers returned and spent 20 minutes tackling selections from college and graduate-school entrance exams.hunter says this work has been used in other studies to induce mental fatigue and hunger。亨特说,这种方法已经在其他研究中被用于引起精神疲劳和饥饿。next,half the students sat quietly for 15 minutes,before being given pizza。接下来,其中一半人绝食15分钟后吃披萨。

the rest of the volunteers spent those 15 minutes doing intervals on a treadmill : two minutes of hard running followed by about one minute of walki剩下的志愿者在那15分钟里在跑步机上运动:跑快2分钟,然后重复大约1分钟,5次。this is the sort of brief but intensive routine,hunter says,that should prompt the release of sugar and lactate into the bloodstream . hunters这些学生以后也可以愉快地吃披萨了。But by and large,they did not overeat。大体上,他们没有暴饮暴食。

In fact,the researchers calculated that the exercisers consumed about 25 fewer calories than they did during their baseline session。本质上是The non exercisers、however、consumed about 100 calories more。

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但是没有研磨的人又摄取了大约100卡路里。when the researchers factored in the calories expended on running,They determined that those students actually consumed 200 fewer total calors研究人员在跑步中消耗的热量The study has limitations,of course。这项研究当然是有限度的。

We only looked at lunch,Hunter saysthe researchers do not know if the runners consumed extra calories at dinner。我们只研究了午餐亨特说。研究人员不告诉跑步者晚饭时是否摄入了更好的热量。

they also cannot tell whether other types of exercise would have the same effect as running,Although hunter says they suspect that if an activity他们不告诉我们哪些运动会与跑步有同样的效果,但亨特推测,如果运动能呕吐,就能减少血糖和乳酸盐的释放,给大脑提供养分,减轻饥饿。|百盈体育app下载。

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