淘金高阶英语六级巅峰阅读 篇章阅读22：饮食健康
<p> 篇章阅读22：饮食健康</p><p> <span word="Women">Women</span> <span word="who">who</span> <span word="drank">drank</span> <span word="three">three</span> <span word="or">or</span> <span word="more">more</span> <span word="cups">cups</span> <span word="of">of</span> <span word="coffee">coffee</span> <span word="a">a</span> <span word="day">day</span> <span word="were">were</span> 30 <span word="percent">percent</span> <span word="less">less</span> <span word="likely">likely</span> <span word="to">to</span> <span word="have">have</span> <span word="memory">memory</span> <span word="decline">decline</span> <span word="at">at</span> <span word="age">age</span> 65 <span word="than">than</span> <span word="whose">whose</span> <span word="who">who</span> <span word="drank">drank</span> <span word="one">one</span> <span word="cup">cup</span> <span word="or">or</span> <span word="less">less</span> <span word="daily">daily</span>. <span word="And">And</span> <span word="the">the</span> <span word="benefit">benefit</span> <span word="increased">increased</span> <span word="with">with</span> <span word="age">age</span>. <span word="Women">Women</span> <span word="over">over</span> <span word="age">age</span> 80 <span word="who">who</span> <span word="drank">drank</span> <span word="three">three</span> <span word="or">or</span> <span word="more">more</span> <span word="cups">cups</span> <span word="of">of</span> <span word="coffee">coffee</span> <span word="a">a</span> <span word="day">day</span> <span word="were">were</span> <span word="about">about</span> 70 <span word="percent">percent</span> <span word="less">less</span> <span word="likely">likely</span> <span word="to">to</span> <span word="have">have</span> <span word="memory">memory</span> <span word="decline">decline</span> <span word="than">than</span> <span word="those">those</span> <span word="who">who</span> <span word="drank">drank</span> <span word="one">one</span> <span word="cup">cup</span> <span word="or">or</span> <span word="less">less</span>. <span word="the">the</span> <span word="researchers">researchers</span> <span word="said">said</span>.</p><p> <span word="Caffeinated">Caffeinated</span> <span word="tea">tea</span> <span word="had">had</span> <span word="the">the</span> <span word="same">same</span> <span word="effect">effect</span> <span word="in">in</span> <span word="the">the</span> <span word="women">women</span>. <span word="the">the</span> <span word="study">study</span> <span word="found">found</span>, <span word="although">although</span> <span word="more">more</span> <span word="was">was</span> <span word="needed">needed</span> <span word="to">to</span> <span word="get">get</span> <span word="the">the</span> <span word="same">same</span> <span word="caffeine">caffeine</span> <span word="boost">boost</span>. <span word="Count">Count</span> <span word="roughly">roughly</span> <span word="two">two</span> <span word="cups">cups</span> <span word="of">of</span> <span word="tea">tea</span> <span word="for">for</span> <span word="a">a</span> <span word="cup">cup</span> <span word="of">of</span> <span word="coffee">coffee</span>, <span word="said">said</span> <span word="study">study</span> <span word="leader">leader</span> <span word="Karen">Karen</span> <span word="Ritchie">Ritchie</span> <span word="of">of</span> <span word="INSERM">INSERM</span>, <span word="the">the</span> <span word="French">French</span> <span word="National">National</span> <span word="Institute">Institute</span> <span word="for">for</span> <span word="Health">Health</span> <span word="and">and</span> <span word="Medical">Medical</span> <span word="Research">Research</span>.</p><p> <span word="But">But</span> <span word="the">the</span> <span word="researchers">researchers</span> <span word="didnt">didnt</span> <span word="find">find</span> <span word="a">a</span> <span word="similarly">similarly</span> <span word="protective">protective</span> <span word="effect">effect</span> <span word="in">in</span> <span word="men">men</span>, <span word="although">although</span> <span word="other">other</span> <span word="studies">studies</span> <span word="have">have</span> <span word="found">found</span> <span word="a">a</span> <span word="benefit">benefit</span> <span word="to">to</span> <span word="males">males</span>.</p><p> <span word="How">How</span> <span word="might">might</span> <span word="caffeine">caffeine</span> <span word="help">help</span> <span word="ward">ward</span> <span word="off">off</span> <span word="cognitive">cognitive</span> <span word="decline">decline</span>? <span word="It">It</span> <span word="is">is</span> <span word="a">a</span> <span word="cognitive">cognitive</span> <span word="stimulant">stimulant</span>. <span word="said">said</span> <span word="Ritchie">Ritchie</span>. <span word="It">It</span> <span word="also">also</span> <span word="helps">helps</span> <span word="to">to</span> <span word="reduce">reduce</span> <span word="levels">levels</span> <span word="of">of</span> <span word="the">the</span> <span word="protein">protein</span> <span word="called">called</span> <span word="beta">beta</span> <span word="amyloid">amyloid</span> <span word="in">in</span> <span word="the">the</span> <span word="brain">brain</span>. <span word="she">she</span> <span word="said">said</span>. <span word="whose">whose</span> <span word="accumulation">accumulation</span> <span word="is">is</span> <span word="responsible">responsible</span> <span word="for">for</span> <span word="Alzheimers">Alzheimers</span> <span word="disease">disease</span> <span word="but">but</span> <span word="which">which</span> <span word="also">also</span> <span word="occurs">occurs</span> <span word="in">in</span> <span word="normal">normal</span> <span word="aging">aging</span>.</p><p> <span word="Ritchie">Ritchie</span> <span word="said">said</span> <span word="she">she</span> <span word="wasnt">wasnt</span> <span word="sure">sure</span> <span word="why">why</span> <span word="men">men</span> <span word="in">in</span> <span word="the">the</span> <span word="study">study</span> <span word="didnt">didnt</span> <span word="benefit">benefit</span> <span word="from">from</span> <span word="caffeine">caffeine</span>. <span word="Our">Our</span> <span word="hypothesis">hypothesis</span> <span word="is">is</span> <span word="that">that</span> <span word="either">either</span> <span word="women">women</span> <span word="metabolize">metabolize</span> <span word="caffeine">caffeine</span> <span word="differently">differently</span> <span word="than">than</span> <span word="men">men</span>, <span word="or">or</span> <span word="there">there</span> <span word="may">may</span> <span word="be">be</span> <span word="an">an</span> <span word="interaction">interaction</span> <span word="of">of</span> <span word="the">the</span> <span word="caffeine">caffeine</span> <span word="with">with</span> <span word="the">the</span> <span word="sex">sex</span> <span word="hormones">hormones</span>.<span word="the">the</span> <span word="estrogen">estrogen</span>-<span word="progesterone">progesterone</span> <span word="balance">balance</span>, <span word="she">she</span> <span word="said">said</span>.</p>
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