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Science:大脑的阿片样物质通路解释了为什么我们即使吃饱了也渴望甜食
为了找到“甜点胃”的原因,这些作者研究了小鼠对糖的反应,发现完全吃饱的小鼠仍然吃甜点。对小鼠大脑的研究表明,一组神经细胞,即所谓的POMC神经元,对此负有责任。一旦小鼠接触到糖,这些神经元就会变得活跃,这有助于它们的食欲。
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