睡前绝对不能吃零食吗
<p><span word="It">It</span>'<span word="s">s</span> <span word="a">a</span> <span word="familiar">familiar</span> <span word="scenario">scenario</span> <span word="in">in</span> <span word="many">many</span> <span word="households">households</span>: <span word="Hours">Hours</span> <span word="after">after</span> <span word="dinner">dinner</span>, <span word="the">the</span> <span word="stomach">stomach</span> <span word="growls">growls</span> <span word="and">and</span> <span word="the">the</span> <span word="refrigerator">refrigerator</span> <span word="beckons">beckons</span>. <span word="Some">Some</span> <span word="diet">diet</span> <span word="experts">experts</span> <span word="suggest">suggest</span> <span word="bedtime">bedtime</span> <span word="snacking">snacking</span> <span word="leads">leads</span> <span word="to">to</span> <span word="weight">weight</span> <span word="gain">gain</span> <span word="and">and</span> <span word="poor">poor</span>-<span word="quality">quality</span> <span word="sleep">sleep</span>. <span word="But">But</span> <span word="is">is</span> <span word="it">it</span> <span word="always">always</span> <span word="a">a</span> <span word="no">no</span>-<span word="no">no</span>? <span word="One">One</span> <span word="registered">registered</span> <span word="dietitian">dietitian</span>, <span word="Sharon">Sharon</span> <span word="Hoerr">Hoerr</span>, <span word="a">a</span> <span word="professor">professor</span> <span word="at">at</span> <span word="Michigan">Michigan</span> <span word="State">State</span> <span word="University">University</span>'<span word="s">s</span> <span word="Human">Human</span> <span word="Nutrition">Nutrition</span> <span word="department">department</span>, <span word="weighs">weighs</span> <span word="in">in</span>.</p><p>这在许多家庭都是一个常见的情况：晚饭过后几小时，肚子突然咕噜咕噜叫唤起来，冰箱开始诱惑着你。不过，一些饮食专家表示，睡前吃零食会导致体重上升和睡眠质量不佳。那么，是不是睡前绝对不能吃零食呢？密歇根州立大学(<span word="Michigan">Michigan</span> <span word="State">State</span> <span word="University">University</span>)人类营养学系教授、注册营养学家莎伦•霍尔(<span word="Sharon">Sharon</span> <span word="Hoerr">Hoerr</span>)加入了对这一问题的讨论。</p><p><span word="The">The</span> <span word="Binge">Binge</span> <span word="Bulge">Bulge</span></p><p>暴食增肥 <span word="Eating">Eating</span> <span word="after">after</span> 8 <span word="p">p</span>.<span word="m">m</span>. <span word="may">may</span> <span word="increase">increase</span> <span word="the">the</span> <span word="risk">risk</span> <span word="of">of</span> <span word="obesity">obesity</span>, <span word="according">according</span> <span word="to">to</span> <span word="a">a</span> 2011 <span word="study">study</span> <span word="at">at</span> <span word="Northwestern">Northwestern</span> <span word="University">University</span>. <span word="A">A</span> <span word="five">five</span>-<span word="year">year</span> <span word="study">study</span> <span word="on">on</span> <span word="weight">weight</span> <span word="changes">changes</span> <span word="in">in</span> <span word="college">college</span> <span word="students">students</span> <span word="which">which</span> <span word="Dr">Dr</span>. <span word="Hoerr">Hoerr</span> <span word="is">is</span> <span word="working">working</span> <span word="on">on</span> <span word="also">also</span> <span word="suggests">suggests</span> <span word="that">that</span> <span word="eating">eating</span> <span word="late">late</span> <span word="disrupts">disrupts</span> <span word="sleep">sleep</span> <span word="patterns">patterns</span>. '<span word="Our">Our</span> <span word="data">data</span> <span word="shows">shows</span> <span word="that">that</span> <span word="those">those</span> <span word="who">who</span> <span word="got">got</span> <span word="the">the</span> <span word="most">most</span> <span word="sleep">sleep</span> <span word="were">were</span> <span word="more">more</span> <span word="likely">likely</span> <span word="to">to</span> <span word="maintain">maintain</span> <span word="a">a</span> <span word="healthy">healthy</span> <span word="weight">weight</span>,' <span word="she">she</span> <span word="says">says</span>. <span word="Researchers">Researchers</span> <span word="still">still</span> <span word="don">don</span>'<span word="t">t</span> <span word="know">know</span> <span word="all">all</span> <span word="the">the</span> <span word="reasons">reasons</span> <span word="why">why</span> <span word="poor">poor</span> <span word="sleep">sleep</span> <span word="is">is</span> <span word="correlated">correlated</span> <span word="to">to</span> <span word="weight">weight</span> <span word="gain">gain</span>.</p><p>西北大学(<span word="Northwestern">Northwestern</span> <span word="University">University</span>)2011年的一项研究表明，晚上八点后进食可能会加大肥胖风险。霍尔博士展开了一项有关大学生体重变化情况的为期五年的研究，其研究也表明夜间进食会扰乱睡眠习惯。她说：“我们的数据表明，那些睡眠时间最长的人往往也更能保持健康的体重。”目前研究人员依然尚未了解睡眠不佳与体重增加有关联的全部原因。</p>
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