吃米饭会发胖？那怎样防止呢？
<p><span word="Rice">Rice</span> <span word="might">might</span> <span word="be">be</span> <span word="a">a</span> <span word="staple">staple</span> <span word="in">in</span> <span word="many">many</span> <span word="cuisines">cuisines</span> <span word="around">around</span> <span word="the">the</span> <span word="world">world</span>, <span word="but">but</span> <span word="let">let</span>'<span word="s">s</span> <span word="face">face</span> <span word="it">it</span> - <span word="all">all</span> <span word="the">the</span> <span word="starch">starch</span> <span word="isn">isn</span>'<span word="t">t</span> <span word="exactly">exactly</span> <span word="great">great</span> <span word="for">for</span> <span word="you">you</span>. <span word="In">In</span> <span word="fact">fact</span>, <span word="just">just</span> 1 <span word="cup">cup</span> <span word="of">of</span> <span word="cooked">cooked</span> <span word="rice">rice</span> <span word="contains">contains</span> <span word="around">around</span> 240 <span word="calories">calories</span>, <span word="which">which</span> <span word="will">will</span> <span word="be">be</span> <span word="easily">easily</span> <span word="converted">converted</span> <span word="into">into</span> <span word="fat">fat</span> <span word="if">if</span> <span word="they">they</span>'<span word="re">re</span> <span word="not">not</span> <span word="burnt">burnt</span> <span word="off">off</span>.</p><p>世界上很多地方都把米饭当作主食，然而淀粉并非对人百益无害。一个杯子那么多的米饭就含有240卡路里，如果这些主食没被消化，就将转化为脂肪。</p><p><span word="But">But</span> <span word="researchers">researchers</span> <span word="have">have</span> <span word="figured">figured</span> <span word="out">out</span> <span word="a">a</span> <span word="simple">simple</span> <span word="way">way</span> <span word="to">to</span> <span word="manipulate">manipulate</span> <span word="all">all</span> <span word="that">that</span> <span word="starch">starch</span> <span word="and">and</span> <span word="make">make</span> <span word="it">it</span> <span word="more">more</span> <span word="resistant">resistant</span> <span word="to">to</span> <span word="being">being</span> <span word="broken">broken</span> <span word="down">down</span> <span word="into">into</span> <span word="glucose">glucose</span> (<span word="calorie">calorie</span>-<span word="laden">laden</span> <span word="sugars">sugars</span>).</p><p>但是研究人员已经找到了解决这类淀粉的好方法，能让淀粉不易分解为葡萄糖（葡萄糖是一种含大量卡路里的糖类）。</p>
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