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每天坐几个小时会变笨?每天坐12小时的高中生还有救吗?
一项针对上班族的具有警示意义的新研究表明,数小时坐着不动会使流向大脑的血液流动减缓,这一发现可能会对大脑的长期健康产生影响。然而,每半小时起身散步两分钟似乎可以避免大脑血流下降,甚至可能增加流向大脑的血流。
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US launches strikes in Yemen
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ISIS leader killed in Iraq
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