大力水手惊呆了 吃菠菜或引发老年痴呆症
<p><span word="Spinach">Spinach</span> <span word="may">may</span> <span word="cause">cause</span> <span word="Alzheimer">Alzheimer</span>'<span word="s">s</span> <span word="disease">disease</span> <span word="in">in</span> <span word="at">at</span>-<span word="risk">risk</span> <span word="people">people</span>, <span word="research">research</span> <span word="suggests">suggests</span>.</p><p>研究表明，菠菜也许会使高危人群患上阿兹海默症（老年痴呆症）。</p><p><span word="The">The</span> <span word="salad">salad</span> <span word="leaf">leaf</span>'<span word="s">s</span> <span word="iron">iron</span>-<span word="rich">rich</span> <span word="content">content</span> <span word="may">may</span> <span word="damage">damage</span> <span word="the">the</span> <span word="brain">brain</span> <span word="similar">similar</span> <span word="to">to</span> <span word="how">how</span> <span word="the">the</span> <span word="compound">compound</span> <span word="causes">causes</span> <span word="metal">metal</span> <span word="to">to</span> <span word="rust">rust</span>, <span word="according">according</span> <span word="to">to</span> <span word="the">the</span> <span word="researchers">researchers</span>.</p><p>研究人员指出，沙拉菜叶中富含铁的部分也许会损害大脑，原理类似于化合物使金属生锈。</p><p><span word="People">People</span> <span word="with">with</span> <span word="high">high</span> <span word="levels">levels</span> <span word="of">of</span> <span word="iron">iron</span> <span word="alongside">alongside</span> <span word="the">the</span> <span word="protein">protein</span> <span word="amyloid">amyloid</span>, <span word="which">which</span> <span word="has">has</span> <span word="previously">previously</span> <span word="been">been</span> <span word="associated">associated</span> <span word="with">with</span> <span word="Alzheimer">Alzheimer</span>'<span word="s">s</span>, <span word="are">are</span> <span word="more">more</span> <span word="likely">likely</span> <span word="to">to</span> <span word="experience">experience</span> <span word="rapid">rapid</span> <span word="cognitive">cognitive</span> <span word="decline">decline</span>, <span word="a">a</span> <span word="study">study</span> <span word="found">found</span>.</p><p>先前的研究显示，淀粉样蛋白与阿兹海默症有关。这项研究发现，体内铁和淀粉样蛋白含量高的人，更容易发生认知能力的迅速衰退。</p>
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