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年輕人為什么越來(lái)越愛(ài)熬夜?熬夜的快樂(lè )!你想不到
2021-02-01 09:02
來(lái)源: 深圳新聞網(wǎng)綜合
人工智能朗讀:

年輕人為什么越來(lái)越愛(ài)熬夜?熬夜的快樂(lè )!你想不到

睡眠為什么這么重要?

美國加州大學(xué)洛杉磯分校的一支科學(xué)家團隊在學(xué)術(shù)期刊《科學(xué)進(jìn)展》上發(fā)表論文,說(shuō)明了睡眠為什么對人類(lèi)健康至關(guān)重要,并指出睡眠是為了對我們大腦受損神經(jīng)進(jìn)行修復和清理。以色列巴伊蘭大學(xué)的一項研究也顯示,睡眠除了可以幫我們減輕壓力、恢復精神、改善記憶力、降低罹患心臟病風(fēng)險之外,還能修復我們身體中的神經(jīng)元在白天累積的 DNA損傷。

研究發(fā)現,所有的動(dòng)物在清醒時(shí),都會(huì )自然地經(jīng)歷一定程度的神經(jīng)損傷,由此產(chǎn)生的碎片(神經(jīng)元內受損的基因、蛋白質(zhì)等),會(huì )累積并導致大腦疾病,而睡眠有助于修復這種損傷、清理垃圾。也就是說(shuō),睡覺(jué)是為了讓大腦及時(shí)清理掉那些可能會(huì )導致我們產(chǎn)生嚴重疾病的神經(jīng)垃圾。

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[編輯:陳蘇雅]