红色肉类可能引发乳腺癌
<p> 红色肉类可能引发乳腺癌 <span word="Eating">Eating</span> <span word="a">a</span> <span word="lot">lot</span> <span word="of">of</span> <span word="red">red</span> <span word="meat">meat</span> <span word="in">in</span> <span word="early">early</span> <span word="adult">adult</span> <span word="life">life</span> <span word="may">may</span> <span word="slightly">slightly</span> <span word="increase">increase</span> <span word="the">the</span> <span word="risk">risk</span> <span word="of">of</span> <span word="breast">breast</span> <span word="cancer">cancer</span>, <span word="according">according</span> <span word="to">to</span> <span word="a">a</span> <span word="US">US</span> <span word="study">study</span>. 美国一项研究发现，刚入成年时吃大量的红色肉类可能稍微增加患乳腺癌的风险。 <span word="Harvard">Harvard</span> <span word="researchers">researchers</span> <span word="say">say</span> <span word="replacing">replacing</span> <span word="red">red</span> <span word="meat">meat</span> <span word="with">with</span> <span word="a">a</span> <span word="combination">combination</span> <span word="of">of</span> <span word="beans">beans</span>, <span word="peas">peas</span> <span word="and">and</span> <span word="lentils">lentils</span>, <span word="poultry">poultry</span>, <span word="nuts">nuts</span>, <span word="and">and</span> <span word="fish">fish</span> <span word="may">may</span> <span word="reduce">reduce</span> <span word="the">the</span> <span word="risk">risk</span> <span word="in">in</span> <span word="younger">younger</span> <span word="women">women</span>. <span word="But">But</span> <span word="UK">UK</span> <span word="experts">experts</span> <span word="urge">urge</span> <span word="caution">caution</span>, <span word="saying">saying</span> <span word="other">other</span> <span word="studies">studies</span> <span word="have">have</span> <span word="shown">shown</span> <span word="no">no</span> <span word="clear">clear</span> <span word="link">link</span> <span word="between">between</span> <span word="red">red</span> <span word="meat">meat</span> <span word="and">and</span> <span word="breast">breast</span> <span word="cancer">cancer</span>. <span word="Past">Past</span> <span word="research">research</span> <span word="has">has</span> <span word="shown">shown</span> <span word="that">that</span> <span word="eating">eating</span> <span word="a">a</span> <span word="lot">lot</span> <span word="of">of</span> <span word="red">red</span> <span word="and">and</span> <span word="processed">processed</span> <span word="meat">meat</span> <span word="probably">probably</span> <span word="increases">increases</span> <span word="the">the</span> <span word="risk">risk</span> <span word="of">of</span> <span word="bowel">bowel</span> <span word="cancer">cancer</span>. <span word="The">The</span> <span word="new">new</span> <span word="data">data</span> <span word="comes">comes</span> <span word="from">from</span> <span word="a">a</span> <span word="US">US</span> <span word="study">study</span> <span word="tracking">tracking</span> <span word="the">the</span> <span word="health">health</span> <span word="of">of</span> 89,000 <span word="women">women</span> <span word="aged">aged</span> 24 <span word="to">to</span> 43. <span word="A">A</span> <span word="team">team</span>, <span word="led">led</span> <span word="by">by</span> <span word="Harvard">Harvard</span> <span word="School">School</span> <span word="of">of</span> <span word="Public">Public</span> <span word="Health">Health</span> <span word="in">in</span> <span word="Boston">Boston</span>, <span word="analysed">analysed</span> <span word="the">the</span> <span word="diets">diets</span> <span word="of">of</span> <span word="almost">almost</span> 3,000 <span word="women">women</span> <span word="who">who</span> <span word="developed">developed</span> <span word="breast">breast</span> <span word="cancer">cancer</span>. <span word="Higher">Higher</span> <span word="red">red</span> <span word="meat">meat</span> <span word="intake">intake</span> <span word="in">in</span> <span word="early">early</span> <span word="adulthood">adulthood</span> <span word="may">may</span> <span word="be">be</span> <span word="a">a</span> <span word="risk">risk</span> <span word="factor">factor</span> <span word="for">for</span> <span word="breast">breast</span> <span word="cancer">cancer</span>, <span word="they">they</span> <span word="report">report</span> <span word="in">in</span> <span word="the">the</span> <span word="British">British</span> <span word="Medical">Medical</span> <span word="Journal">Journal</span>. <span word="And">And</span> <span word="replacing">replacing</span> <span word="red">red</span> <span word="meat">meat</span> <span word="with">with</span> <span word="a">a</span> <span word="combination">combination</span> <span word="of">of</span> <span word="legumes">legumes</span>, <span word="poultry">poultry</span>, <span word="nuts">nuts</span> <span word="and">and</span> <span word="fish">fish</span> <span word="may">may</span> <span word="reduce">reduce</span> <span word="the">the</span> <span word="risk">risk</span> <span word="of">of</span> <span word="breast">breast</span> <span word="cancer">cancer</span>. <span word="Dr">Dr</span> <span word="Maryam">Maryam</span> <span word="Farvid">Farvid</span> <span word="and">and</span> <span word="colleagues">colleagues</span> <span word="described">described</span> <span word="the">the</span> <span word="risk">risk</span> <span word="as">as</span> <span word="small">small</span> . <span word="Prof">Prof</span> <span word="Tim">Tim</span> <span word="Key">Key</span>, <span word="an">an</span> <span word="epidemiologist">epidemiologist</span> <span word="at">at</span> <span word="the">the</span> <span word="University">University</span> <span word="of">of</span> <span word="Oxford">Oxford</span>, <span word="said">said</span> <span word="the">the</span> <span word="US">US</span> <span word="study">study</span> <span word="found">found</span> <span word="only">only</span> <span word="a">a</span> <span word="weak">weak</span> <span word="link">link</span> <span word="between">between</span> <span word="eating">eating</span> <span word="red">red</span> <span word="meat">meat</span> <span word="and">and</span> <span word="breast">breast</span> <span word="cancer">cancer</span>, <span word="which">which</span> <span word="was">was</span> <span word="not">not</span> <span word="strong">strong</span> <span word="enough">enough</span> <span word="to">to</span> <span word="change">change</span> <span word="the">the</span> <span word="existing">existing</span> <span word="evidence">evidence</span> <span word="that">that</span> <span word="has">has</span> <span word="found">found</span> <span word="no">no</span> <span word="definite">definite</span> <span word="link">link</span> <span word="between">between</span> <span word="the">the</span> <span word="two">two</span> . <span word="Women">Women</span> <span word="can">can</span> <span word="reduce">reduce</span> <span word="their">their</span> <span word="risk">risk</span> <span word="of">of</span> <span word="breast">breast</span> <span word="cancer">cancer</span> <span word="by">by</span> <span word="maintaining">maintaining</span> <span word="a">a</span> <span word="healthy">healthy</span> <span word="weight">weight</span>, <span word="drinking">drinking</span> <span word="less">less</span> <span word="alcohol">alcohol</span> <span word="and">and</span> <span word="being">being</span> <span word="physically">physically</span> <span word="active">active</span>, <span word="and">and</span> <span word="it">it</span> <span word="s">s</span> <span word="not">not</span> <span word="a">a</span> <span word="bad">bad</span> <span word="idea">idea</span> <span word="to">to</span> <span word="swap">swap</span> <span word="some">some</span> <span word="red">red</span> <span word="meat">meat</span> - <span word="which">which</span> <span word="is">is</span> <span word="linked">linked</span> <span word="to">to</span> <span word="bowel">bowel</span> <span word="cancer">cancer</span> - <span word="for">for</span> <span word="white">white</span> <span word="meat">meat</span>, <span word="beans">beans</span> <span word="or">or</span> <span word="fish">fish</span>, <span word="he">he</span> <span word="added">added</span>.</p>
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