研究：看红光可以延缓视力衰退
<p>随着年龄的增长，我们的眼睛不再像小时候那么明亮，因为我们的眼睛比身体其他器官衰老得都要快。新研究发现，每天凝视红光3分钟可以有效改善视力，而且年长者的效果尤为显著。</p><p> <span word="Photo">Photo</span> <span word="by">by</span> <span word="Amanda">Amanda</span> <span word="Dalbj">Dalbj</span>ö<span word="rn">rn</span> <span word="on">on</span> <span word="Unsplash">Unsplash</span></p><p><span word="A">A</span> <span word="few">few</span> <span word="minutes">minutes</span> <span word="of">of</span> <span word="looking">looking</span> <span word="into">into</span> <span word="a">a</span> <span word="deep">deep</span> <span word="red">red</span> <span word="light">light</span> <span word="could">could</span> <span word="have">have</span> <span word="a">a</span> <span word="dramatic">dramatic</span> <span word="effect">effect</span> <span word="on">on</span> <span word="preventing">preventing</span> <span word="eyesight">eyesight</span> <span word="decline">decline</span> <span word="as">as</span> <span word="we">we</span> <span word="age">age</span>, <span word="according">according</span> <span word="to">to</span> <span word="a">a</span> <span word="new">new</span> <span word="study">study</span> <span word="published">published</span> <span word="this">this</span> <span word="week">week</span> <span word="in">in</span> <span word="The">The</span> <span word="Journals">Journals</span> <span word="of">of</span> <span word="Gerontology">Gerontology</span>.</p><p>根据本周发表在《老年学杂志》上的一项新研究，只要凝视深红色光几分钟，就能有效地预防视力衰退。</p><p>"<span word="You">You</span> <span word="don">don</span>'<span word="t">t</span> <span word="need">need</span> <span word="to">to</span> <span word="use">use</span> <span word="it">it</span> <span word="for">for</span> <span word="very">very</span> <span word="long">long</span> <span word="to">to</span> <span word="start">start</span> <span word="getting">getting</span> <span word="a">a</span> <span word="strong">strong</span> <span word="result">result</span>," <span word="said">said</span> <span word="lead">lead</span> <span word="author">author</span> <span word="Glen">Glen</span> <span word="Jeffery">Jeffery</span>, <span word="a">a</span> <span word="professor">professor</span> <span word="of">of</span> <span word="neuroscience">neuroscience</span> <span word="at">at</span> <span word="University">University</span> <span word="College">College</span> <span word="London">London</span>'<span word="s">s</span> <span word="Institute">Institute</span> <span word="of">of</span> <span word="Ophthalmology">Ophthalmology</span>.</p><p>该研究的首席作者、伦敦大学学院眼科研究所神经科学系教授格伦·杰弗瑞说：“你不用看很长时间红光，就能有立竿见影的效果。”</p><p><span word="The">The</span> <span word="science">science</span> <span word="works">works</span>, <span word="Jeffery">Jeffery</span> <span word="said">said</span>, <span word="because">because</span> <span word="the">the</span> <span word="light">light</span> <span word="stimulates">stimulates</span> <span word="the">the</span> <span word="health">health</span> <span word="of">of</span> <span word="mitochondria">mitochondria</span>, <span word="which">which</span> <span word="are">are</span> <span word="like">like</span> <span word="batteries">batteries</span> <span word="in">in</span> <span word="our">our</span> <span word="cells">cells</span>.</p><p>杰弗瑞说，其科学原理在于红光可以增进线粒体的健康，线粒体就像我们身体细胞的电池。</p><p><span word="mitochondria">mitochondria</span>[ˌ<span word="ma">ma</span>ɪ<span word="to">to</span>'<span word="k">k</span>ɑ<span word="ndr">ndr</span>ɪ<span word="r">r</span>]: <span word="n">n</span>. 线粒体</p><p><span word="And">And</span> <span word="because">because</span> <span word="mitochondria">mitochondria</span> <span word="are">are</span> <span word="implicated">implicated</span> <span word="in">in</span> <span word="a">a</span> <span word="broad">broad</span> <span word="range">range</span> <span word="of">of</span> <span word="diseases">diseases</span>, <span word="insights">insights</span> <span word="like">like</span> <span word="these">these</span> <span word="could">could</span> <span word="help">help</span> <span word="lead">lead</span> <span word="to">to</span> <span word="new">new</span> <span word="treatments">treatments</span> <span word="for">for</span> <span word="diseases">diseases</span> <span word="including">including</span> <span word="Parkinson">Parkinson</span>'<span word="s">s</span> <span word="and">and</span> <span word="diabetes">diabetes</span>.</p>
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