研究:大脑遗传构造决定你是否肥胖
最新一项研究称，一些人比别人更容易长胖，原因在于他们对自己“吃饱”与否的感觉滞后于别人。基因遗传、产前大脑发育也是决定人们胖瘦的因素。
资料图:耶鲁研究:"饱感"滞后是肥胖的元凶
Some people find it more difficult to stay slim than others because their brains are slow at recognizing when they are full, a study claims.
最新一项研究称，一些人比别人更容易长胖，原因在于他们对自己“吃饱”与否的感觉滞后于别人。
The team at Yale University found that in rats some have nerve endings which are more sluggish at signaling when your stomach is full than others. This means that they overeat slightly at every meal and eventually this leads to obesity.
近日耶鲁大学研究小组通过研究小白鼠发现，有些小鼠的神经末梢在发送“吃饱”信号方面要比其他小鼠慢一些。这就意味着它们每餐都会吃得更多一些，最终导致肥胖。