营养学家为您科普，这些美食到底健不健康?
<p><span word="We">We</span> <span word="can">can</span> <span word="all">all</span> <span word="pretty">pretty</span> <span word="much">much</span> <span word="agree">agree</span> <span word="that">that</span> <span word="soda">soda</span> <span word="is">is</span> <span word="unhealthy">unhealthy</span> <span word="and">and</span> <span word="kale">kale</span> <span word="is">is</span> <span word="healthy">healthy</span>. <span word="But">But</span> <span word="there">there</span> <span word="are">are</span> <span word="lots">lots</span> <span word="of">of</span> <span word="foods">foods</span> <span word="on">on</span> <span word="the">the</span> <span word="soda">soda</span>-<span word="to">to</span>-<span word="kale">kale</span> <span word="continuum">continuum</span> <span word="whose">whose</span> <span word="nutritional">nutritional</span> <span word="value">value</span> <span word="is">is</span> <span word="murky">murky</span>.</p><p>我们都赞成碳酸饮料不利于健康、甘蓝则对身体有好处。但还有很多食物的营养价值介于碳酸饮料和甘蓝之间，大家都不太了解。</p><p><span word="For">For</span> <span word="example">example</span>, <span word="what">what</span> <span word="is">is</span> <span word="the">the</span> <span word="deal">deal</span> <span word="with">with</span> <span word="granola">granola</span>? <span word="Frozen">Frozen</span> <span word="yogurt">yogurt</span>? <span word="Red">Red</span> <span word="meat">meat</span>? <span word="And">And</span> <span word="are">are</span> <span word="you">you</span> <span word="supposed">supposed</span> <span word="to">to</span> <span word="eat">eat</span> <span word="butter">butter</span> <span word="or">or</span> <span word="never">never</span> <span word="eat">eat</span> <span word="it">it</span>?</p><p>比如格兰诺拉燕麦卷怎么样?冻酸奶呢?红色肉类呢?你该不该吃黄油?</p><p><span word="To">To</span> <span word="answer">answer</span> <span word="all">all</span> <span word="this">this</span>, <span word="the">the</span> <span word="New">New</span> <span word="York">York</span> <span word="Times">Times</span> <span word="hired">hired</span> <span word="a">a</span> <span word="polling">polling</span> <span word="firm">firm</span> <span word="to">to</span> <span word="ask">ask</span> <span word="hundreds">hundreds</span> <span word="of">of</span> <span word="nutritionists">nutritionists</span> (<span word="all">all</span> <span word="members">members</span> <span word="of">of</span> <span word="the">the</span> <span word="American">American</span> <span word="Society">Society</span> <span word="for">for</span> <span word="Nutrition">Nutrition</span>) <span word="whether">whether</span> <span word="they">they</span> <span word="considered">considered</span> <span word="certain">certain</span> <span word="foods">foods</span> <span word="healthy">healthy</span>. <span word="The">The</span> <span word="firm">firm</span> <span word="also">also</span> <span word="asked">asked</span> <span word="the">the</span> <span word="same">same</span> <span word="question">question</span> <span word="of">of</span> "<span word="a">a</span> <span word="representative">representative</span> <span word="sample">sample</span> <span word="of">of</span> <span word="the">the</span> <span word="American">American</span> <span word="electorate">electorate</span>."</p><p>为了回答这些问题，纽约时报雇了一家调查公司询问数百位营养学家(都是美国营养学会的成员)以了解某些食物他们是否认为有利于身体健康。这家公司也问了“美国选民代表”同样的问题。</p><p><span word="It">It</span> <span word="turns">turns</span> <span word="out">out</span> <span word="that">that</span> <span word="there">there</span>'<span word="s">s</span> <span word="some">some</span> <span word="agreement">agreement</span> <span word="and">and</span> <span word="a">a</span> <span word="fair">fair</span> <span word="amount">amount</span> <span word="of">of</span> <span word="disagreement">disagreement</span> <span word="about">about</span> <span word="the">the</span> <span word="nutritiousness">nutritiousness</span> <span word="of">of</span> <span word="the">the</span> <span word="foods">foods</span> <span word="we">we</span> <span word="eat">eat</span> <span word="every">every</span> <span word="day">day</span>.</p><p>结果发现我们对于每天所吃食物的营养价值有时意见一致，有时也颇有争议。</p><p><span word="For">For</span> <span word="example">example</span>, <span word="regular">regular</span> <span word="people">people</span> <span word="surveyed">surveyed</span> <span word="overwhelmingly">overwhelmingly</span> <span word="thought">thought</span> <span word="that">that</span> <span word="frozen">frozen</span> <span word="yogurt">yogurt</span>, <span word="granola">granola</span>, <span word="granola">granola</span> <span word="bars">bars</span>, <span word="and">and</span> <span word="orange">orange</span> <span word="juice">juice</span> <span word="were">were</span> <span word="healthy">healthy</span>, <span word="while">while</span> <span word="nutritionists">nutritionists</span> <span word="surveyed">surveyed</span> <span word="overwhelmingly">overwhelmingly</span> <span word="thought">thought</span> <span word="that">that</span> <span word="they">they</span> <span word="were">were</span> <span word="not">not</span>.</p>
页:
[1]