水果促进大脑的进化:发育得更大
<p><span word="Humans">Humans</span> <span word="likely">likely</span> <span word="developed">developed</span> <span word="large">large</span> <span word="and">and</span> <span word="powerful">powerful</span> <span word="brains">brains</span>, <span word="researchers">researchers</span> <span word="said">said</span> <span word="Monday">Monday</span>, <span word="with">with</span> <span word="the">the</span> <span word="help">help</span> <span word="of">of</span> <span word="what">what</span> <span word="is">is</span> <span word="today">today</span> <span word="the">the</span> <span word="simplest">simplest</span> <span word="of">of</span> <span word="snacks">snacks</span>: <span word="fruit">fruit</span>. <span word="Eating">Eating</span> <span word="fruit">fruit</span> <span word="was">was</span> <span word="a">a</span> <span word="key">key</span> <span word="step">step</span> <span word="up">up</span> <span word="from">from</span> <span word="the">the</span> <span word="most">most</span> <span word="basic">basic</span> <span word="of">of</span> <span word="foodstuffs">foodstuffs</span>, <span word="such">such</span> <span word="as">as</span> <span word="leaves">leaves</span>, <span word="and">and</span> <span word="provided">provided</span> <span word="the">the</span> <span word="energy">energy</span> <span word="needed">needed</span> <span word="to">to</span> <span word="grow">grow</span> <span word="bulkier">bulkier</span> <span word="brains">brains</span>, <span word="the">the</span> <span word="scientists">scientists</span> <span word="argued">argued</span>.</p><p>研究人员于周一表示：有了当今时代最简单零食--水果的帮助，人类有可能发育出更大、更强的大脑。科学家说，吃水果是从吃最基本的食物（如叶子）中迈出的重要一步，并且还提供了发育大脑所需的能量。</p><p>"<span word="That">That</span>'<span word="s">s</span> <span word="how">how</span> <span word="we">we</span> <span word="got">got</span> <span word="these">these</span> <span word="crazy">crazy</span> <span word="huge">huge</span> <span word="brains">brains</span>," <span word="said">said</span> <span word="the">the</span> <span word="study">study</span>'<span word="s">s</span> <span word="corresponding">corresponding</span> <span word="author">author</span> <span word="Alex">Alex</span> <span word="Decasien">Decasien</span>, <span word="a">a</span> <span word="researcher">researcher</span> <span word="at">at</span> <span word="New">New</span> <span word="York">York</span> <span word="University">University</span>. "<span word="We">We</span> <span word="have">have</span> <span word="blown">blown</span> <span word="up">up</span> <span word="the">the</span> <span word="quality">quality</span> <span word="of">of</span> <span word="our">our</span> <span word="food">food</span> <span word="that">that</span> <span word="we">we</span> <span word="are">are</span> <span word="eating">eating</span>." <span word="The">The</span> <span word="study">study</span> <span word="published">published</span> <span word="in">in</span> <span word="Nature">Nature</span> <span word="Ecology">Ecology</span> & <span word="Evolution">Evolution</span> <span word="looked">looked</span> <span word="at">at</span> <span word="the">the</span> <span word="staple">staple</span> <span word="foods">foods</span> <span word="of">of</span> <span word="over">over</span> 140 <span word="species">species</span> <span word="of">of</span> <span word="primates">primates</span>, <span word="and">and</span> <span word="assumed">assumed</span> <span word="their">their</span> <span word="diets">diets</span> <span word="haven">haven</span>'<span word="t">t</span> <span word="changed">changed</span> <span word="much">much</span> <span word="over">over</span> <span word="the">the</span> <span word="course">course</span> <span word="of">of</span> <span word="recent">recent</span> <span word="evolution">evolution</span>.</p><p>"因此我们的大脑才如此疯狂的巨大，"纽约大学的研究员兼本研究的通讯作者<span word="Alex">Alex</span> <span word="Decasien">Decasien</span>说道。"我们已经放大了所吃食物的质量。"该研究刊登在《自然生态与进化》期刊上，研究了140多种灵长类动物的主食，并假设在近期的进化过程中，它们的饮食变化不大。</p>
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