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FCN：警惕！饱和脂肪酸饮食或影响大脑功能

2016-08-02 佚名 生物谷

脂肪酸
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图片来源：www.sciencedaily.com近日，一篇刊登在国际杂志Frontiers in Cellular Neuroscience上的研究报告中，来自费德里科-二世大学的研究人员通过研究发现，饱和脂肪酸水平较高的饮食或许会让我们的大脑无法控制饮食。 如果人们想要减肥，那么最好远离饱和脂肪酸，摄入饱和脂肪酸的食物或可影响大脑的下丘脑结构，而下丘脑可以帮助控制饥饿感。饱和脂肪酸可以引发炎

图片来源：www.sciencedaily.com

近日，一篇刊登在国际杂志Frontiers in Cellular Neuroscience上的研究报告中，来自费德里科-二世大学的研究人员通过研究发现，饱和脂肪酸水平较高的饮食或许会让我们的大脑无法控制饮食。

如果人们想要减肥，那么最好远离饱和脂肪酸，摄入饱和脂肪酸的食物或可影响大脑的下丘脑结构，而下丘脑可以帮助控制饥饿感。饱和脂肪酸可以引发炎症，而炎症又可阻断大脑对机体食物摄入的控制，换句话说，研究者往往能在肥胖患者中发现患者很难控制他们摄入食物的量，也就是患者不知道什么时候停止进食，以及不知道他们该如何选择饮食方式。

文章中研究者通过对大鼠进行研究发现，富含饱和脂肪酸的饮食可以降低个体的认知功能，从而个体就难以控制其饮食习惯了。研究者Marianna Crispino教授解释道，我们一直致力于研究饮食对机体健康的影响，尽管高脂肪饮食对机体代谢的影响已经被广泛研究了，但研究者并不清楚高脂肪饮食对大脑的影响。高脂肪饮食可以采取不同的形式来影响机体健康，实际上，存在多种不同类型的脂肪分子；而饱和脂肪酸就是存在于猪油、黄油及油炸食品中的一种脂肪分子，而鱼类、鳄梨及橄榄油中往往富含不饱和脂肪酸。

摄入鱼油来替代猪油或许会对机体的影响带来巨大的改变，研究者发现，大脑的功能可以维持正常，并且会设法抑制机体过多食物不必要的食物；如今通过本文研究，研究者就揭示了脂肪膳食对大脑的影响，他们表示，人们应当密切关注平时所摄入脂肪酸的类型，这对于有效降低个体肥胖风险，抑制多种代谢疾病的发生将非常关键。

原始出处

Emanuela Viggiano1,2†, Maria Pina Mollica3†, Lillà Lionetti3, Gina Cavaliere3, Giovanna Trinchese3, Chiara De Filippo3, Sergio Chieffi1, Marcello Gaita3, Antonio Barletta3, Bruno De Luca1, Marianna Crispino3* and Marcellino Monda1.Effects of an High-Fat Diet Enriched in Lard or in Fish Oil on the Hypothalamic Amp-Activated Protein Kinase and Inflammatory Mediators.FCN.2016

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    2016-09-20 linagood

    #大脑功能#

    0

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    2017-03-22 wwzzly

    #饱和脂肪酸#

    0

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    2016-08-27 ylzr123

    赞！文章有深度，值得收藏拜读。

    0

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    2016-08-05 小青虫

    远离饱和脂肪酸，多吃鱼哈哈哈

    0

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    2016-08-04 ms1467340776200723

    #脑功能#

    0

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    2016-08-04 斯嘉莉

    #饱和脂肪#

    0

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