你今天浪费了几个“微生命”？
<p><span word="Dr">Dr</span>. <span word="David">David</span> <span word="Spiegelhalter">Spiegelhalter</span>， <span word="a">a</span> <span word="statistician">statistician</span> <span word="at">at</span> <span word="the">the</span> <span word="University">University</span> <span word="of">of</span> <span word="Cambridge">Cambridge</span>， <span word="says">says</span> <span word="that">that</span> <span word="it">it</span>’<span word="s">s</span> <span word="not">not</span> <span word="the">the</span> <span word="occasional">occasional</span> <span word="indulgence">indulgence</span> <span word="but">but</span> <span word="consistent">consistent</span> <span word="over">over</span>-<span word="eating">eating</span> <span word="of">of</span> <span word="certain">certain</span> <span word="foods">foods</span> <span word="that">that</span> <span word="can">can</span> <span word="impact">impact</span> <span word="your">your</span> <span word="longevity">longevity</span>. <span word="Calculating">Calculating</span> <span word="that">that</span> <span word="the">the</span> <span word="average">average</span> <span word="life">life</span> <span word="spans">spans</span> <span word="about">about</span> 80 <span word="years">years</span>， <span word="he">he</span> <span word="divided">divided</span> <span word="that">that</span> <span word="time">time</span> <span word="up">up</span> <span word="for">for</span> <span word="adults">adults</span> 35 <span word="and">and</span> <span word="older">older</span> <span word="into">into</span> <span word="nearly">nearly</span> <span word="a">a</span> <span word="million">million</span> <span word="half">half</span> <span word="hours">hours</span>， <span word="and">and</span> <span word="assigned">assigned</span> <span word="each">each</span> 30 <span word="minute">minute</span> <span word="period">period</span> <span word="to">to</span> <span word="be">be</span> 1 <span word="microlife">microlife</span>. <span word="Each">Each</span> <span word="microlife">microlife</span> <span word="is">is</span> <span word="about">about</span> <span word="one">one</span> <span word="millionth">millionth</span> <span word="of">of</span> <span word="life">life</span> <span word="expectancy">expectancy</span> <span word="after">after</span> <span word="age">age</span> 35.</p><p>剑桥大学统计学家大卫？斯皮格尔特博士表示，真正影响你长寿的不是偶尔过量食用某些食物，而是长期过量食用。在预计平均寿命约为80岁的前提下，他把35岁及以上人群的余下寿命分成了约100万个30分钟时间段，然后把每个30分钟称为一个“微生命”。也就是说，35岁以后，每一个微生命就是你寿命的一百万分之一。</p><p><span word="Smoking">Smoking</span> <span word="eats">eats</span> <span word="up">up</span> <span word="approximately">approximately</span> 10 <span word="microlives">microlives</span> <span word="for">for</span> <span word="every">every</span> 20 <span word="cigarettes">cigarettes</span> <span word="smoked">smoked</span> — <span word="or">or</span> <span word="about">about</span> 15 <span word="fewer">fewer</span> <span word="minutes">minutes</span> <span word="of">of</span> <span word="life">life</span> <span word="expectancy">expectancy</span> <span word="per">per</span> <span word="cigarette">cigarette</span>.</p><p>吸烟时，每吸20支烟就会大概消耗10个微生命；或者说，每支烟会让寿命减少15分钟。</p><p><span word="Averaged">Averaged</span> <span word="over">over</span> <span word="a">a</span> <span word="lifetime">lifetime</span>， <span word="the">the</span> <span word="following">following</span> <span word="habits">habits</span> <span word="are">are</span> <span word="linked">linked</span> <span word="to">to</span> <span word="the">the</span> <span word="loss">loss</span> <span word="of">of</span> <span word="one">one</span> <span word="microlife">microlife</span>： <span word="smoking">smoking</span> <span word="two">two</span> <span word="cigarettes">cigarettes</span>， <span word="eating">eating</span> <span word="a">a</span> <span word="burger">burger</span>， <span word="being">being</span> <span word="roughly">roughly</span> 11 <span word="pounds">pounds</span> <span word="overweight">overweight</span>， <span word="chugging">chugging</span> <span word="a">a</span> <span word="second">second</span> <span word="or">or</span> <span word="third">third</span> <span word="alcoholic">alcoholic</span> <span word="beverage">beverage</span>， <span word="and">and</span> <span word="watching">watching</span> <span word="two">two</span> <span word="hours">hours</span> <span word="of">of</span> <span word="television">television</span>.</p><p>按一生的平均水平来算，以下行为会导致一个微生命的丧失：吸两支烟，吃一个汉堡，超重11磅，喝下第二或第三杯酒饮，以及看两小时电视。</p>
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