连皮也能吃的香蕉，还是你认识的香蕉吗?
<p><span word="Are">Are</span> <span word="bananas">bananas</span> <span word="fattening">fattening</span>?</p><p>吃香蕉会胖吗?</p><p><span word="Those">Those</span> <span word="who">who</span> <span word="claim">claim</span> <span word="they">they</span> <span word="are">are</span> <span word="argue">argue</span> <span word="that">that</span> <span word="bananas">bananas</span> <span word="cause">cause</span> <span word="the">the</span> <span word="body">body</span> <span word="to">to</span> <span word="make">make</span> <span word="lots">lots</span> <span word="of">of</span> <span word="insulin">insulin</span>, <span word="and">and</span> <span word="insulin">insulin</span> <span word="causes">causes</span> <span word="fat">fat</span> <span word="growth">growth</span>.</p><p>那些声称香蕉使人发胖的人辩称香蕉促进人体分泌大量胰岛素，胰岛素会使人发胖。</p><p><span word="How">How</span> <span word="much">much</span> <span word="insulin">insulin</span> <span word="we">we</span> <span word="produce">produce</span> <span word="is">is</span> <span word="related">related</span> <span word="to">to</span> <span word="how">how</span> <span word="fast">fast</span> <span word="a">a</span> <span word="food">food</span> <span word="becomes">becomes</span> <span word="sugar">sugar</span> <span word="in">in</span> <span word="our">our</span> <span word="bloodstream">bloodstream</span>. <span word="How">How</span> <span word="can">can</span> <span word="you">you</span> <span word="know">know</span> <span word="if">if</span> <span word="a">a</span> <span word="food">food</span> <span word="makes">makes</span> <span word="a">a</span> <span word="lot">lot</span> <span word="of">of</span> <span word="sugar">sugar</span> <span word="quickly">quickly</span>? <span word="The">The</span> <span word="glycemic">glycemic</span> <span word="index">index</span> (<span word="GI">GI</span>) <span word="rating">rating</span> <span word="tells">tells</span> <span word="us">us</span>. <span word="Foods">Foods</span> <span word="with">with</span> <span word="GI">GI</span> <span word="scores">scores</span> <span word="above">above</span> 75 <span word="are">are</span> <span word="considered">considered</span> <span word="high">high</span>-<span word="GI">GI</span> <span word="foods">foods</span>. <span word="Bananas">Bananas</span> <span word="have">have</span> <span word="a">a</span> <span word="GI">GI</span> <span word="of">of</span> 62, <span word="which">which</span> <span word="is">is</span> <span word="considered">considered</span> <span word="low">low</span>.</p><p>人体分泌多少胰岛素与食物在血液中转化成糖的快慢有关，那我们怎么能知道一种食物是否会很快转化成大量糖分呢?这个可以从血糖指数等级得知。血糖指数高于75的食物被认为是高血糖指数食物。香蕉血糖指数为62，数值较低。</p><p><span word="Weight">Weight</span> <span word="loss">loss</span> <span word="can">can</span> <span word="be">be</span> <span word="a">a</span> <span word="struggle">struggle</span> <span word="for">for</span> <span word="anyone">anyone</span>, <span word="but">but</span> <span word="it">it</span> <span word="is">is</span> <span word="especially">especially</span> <span word="hard">hard</span> <span word="for">for</span> <span word="diabetics">diabetics</span>. <span word="A">A</span> <span word="study">study</span> <span word="looked">looked</span> <span word="at">at</span> <span word="how">how</span> <span word="the">the</span> <span word="starch">starch</span> <span word="from">from</span> <span word="unripe">unripe</span> <span word="bananas">bananas</span> <span word="affected">affected</span> <span word="the">the</span> <span word="weight">weight</span> <span word="of">of</span> <span word="a">a</span> <span word="group">group</span> <span word="of">of</span> <span word="obese">obese</span> <span word="diabetics">diabetics</span>. <span word="After">After</span> <span word="four">four</span> <span word="weeks">weeks</span> <span word="of">of</span> <span word="a">a</span> <span word="diet">diet</span> <span word="high">high</span> <span word="in">in</span> <span word="bananas">bananas</span>, <span word="diabetics">diabetics</span> <span word="lost">lost</span> <span word="significantly">significantly</span> <span word="more">more</span> <span word="weight">weight</span> <span word="than">than</span> <span word="on">on</span> <span word="a">a</span> <span word="control">control</span> <span word="diet">diet</span>. <span word="They">They</span> <span word="also">also</span> <span word="saw">saw</span> <span word="improvements">improvements</span> <span word="in">in</span> <span word="insulin">insulin</span> <span word="sensitivity">sensitivity</span> <span word="from">from</span> <span word="the">the</span> <span word="banana">banana</span> <span word="diet">diet</span>.</p><p>对任何人来说，减肥都是一种挣扎，但对糖尿病人来说尤其困难。一项研究观测了未成熟香蕉中的淀粉如何影响肥胖糖尿病人的体重。糖尿病人每顿都吃很多香蕉，四周后他们明显比控制饮食的人体重下降更多。吃香蕉餐后，胰岛素敏感度也有所改善。</p>
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