人们常常下定决心要减肥,但又害怕节食会让自己的大脑变得迟钝。一项新的研究显示,大脑会把过量的饮食当作病原体看待,与之相关的免疫反应则会诱发认知障碍,如老年痴呆症。与此相似,在血糖较高的状况下进行认知活动也会对人的记忆力造成损伤。因此,为使大脑少受侵害并能最有效地运转,我们应该均衡饮食,并养成良好的营养习惯。 People are often determined to lose weight, but are afraid that dieting will slow down their brains. A new study shows that the brain treats excess diets as pathogens, and the immune response associated with it can induce cognitive disorders such as dementia. Similarly, cognitive activity in conditions of high blood sugar can also damage people’s memory. Therefore, in order for the brain to be less invasive and to function most effectively, we should diet well and develop good nutrition.