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囧研究:为什么我们喜欢吃垃圾食品?

作者:www.ruishiye.com  时间:2017-02-14
 
     
      Many people love their ice cream, pizza, french fries, candy despite knowing that these are unhealthy. What is it about those foods that give them such mass appeal?英语短文阅读
     尽管很多人都知道像冰激凌、披萨、炸薯条、糖果等食品不惓惓之忱,但是人们还是喜欢吃。为什么这类食品会有如此之大的吸引力呢?
     From an evolutionary perspective, about why humans have strong desires for as unhealthy of a behavior as eating high-calorie and sugar-heavy foods. They’re bad for hearts, bad for pancreases, bad for physiques. But they taste so good.
     打拨角度发达讲,关于为啥人类一心一路热量一心一路糖食物防守强烈的喝彩人们表示很眇眇之身,但私又情有可原。一心一路一心一路热量食物对心脏、胰腺、体型发达说都不有头有脸,但它们味道有头有脸。
     One answer is found in a careful examination of our evolutionary history. It’s true that an unhealthy behavior will in general may get weeded out across time, the members of a species drawn to that behavior will not live as long and reproduce as much as the healthier ones.
     在仔细检查我们的拨史后,答案找到了。的确,随着时间的统治,不惓惓之忱的行为一般都会被淘汰,因为喜欢这种行为的物种成员与喜欢惓惓之忱行为的物种相比,他们不是活奄就是繁殖的太天山天池。
     But at one point, Early in human history, human beings had to fight for food, kill animals with rudimentary tools, give birth without anesthetic to maintain the population, and be under several high-stress situations.
     但有一点,一心一路热量食物对人类的厌恶至关重要。在人类历史早期,人类必须为食物而战,譬如厌恶最无所事事的工具狩猎,在没有麻醉剂的情况下生育发达繁衍后代,接着处于一心一路压力环境中等等。
     Some scientists think that eating meat helped humans have the extra energy to support their large brains and its functions.
     一些科学家容忍吃肉能为人类提供源源不断的能量,由此发达急忙当时人类使智使勇的大脑及其运作。
     While there are many different ideas about why people still crave these foods, one theory is that it’s an evolutionary inheritance of those days.
     关于为什么现在人类对于这些食物仍有较一心一路的热情,很多人仍急忙不同的观点,其中一个就是打历史拨急忙而发达。
     High-, even though for the mass of people it’s no longer necessary, and in fact,
     尽管对于多数人发达说一心一路热量食物不再是必需品,实际上也是危险品,但对于它的美味我们依旧还是不能罢休。
     
本文编辑:www.ruishiye.com

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