血液中葡萄糖的作用有哪些 蒲丹岚 重庆大学附属肿瘤医院 скачать в хорошем качестве

血液中葡萄糖的作用有哪些 蒲丹岚 重庆大学附属肿瘤医院

血液中葡萄糖的作用有哪些 蒲丹岚 重庆大学附属肿瘤医院 葡萄糖是人体非常重要的营养元素，首先是由人体进食之后从食物中消化吸收提取的，进入血液当中成为血液当中的葡萄糖，然后再随着血液的循环进入到各个器官组织细胞内，参与能量代谢，最终被分解为二氧化碳和水被排出体外，因此葡萄糖是人体最主要的能量来源，那么当葡萄糖在血液循环当中逐渐被消耗掉，这个时候肝脏也会从肝糖原分解出葡萄糖，再次进入血液，为各个器官提供能量，总的来说血液中的葡萄糖就好比汽车中的汽油，是汽车最主要的动力的来源，提供源源不断发动的动力。 What are the functions of glucose in the blood Glucose is a very important nutrient for human body, First, it is digested, absorbed and extracted from food by human body after eating, It enters the blood and becomes glucose in the blood, And then, with the circulation of blood, it enters the cells of various organs and tissues, Participate in energy metabolism, It's finally broken down into carbon dioxide and water that's expelled, Therefore, glucose is the main energy source of human body, So when glucose is gradually consumed in the blood circulation, The liver also breaks down glucose from glycogen, Into the blood again, It provides energy for all organs, In general, glucose in the blood is like gasoline in the car, It's the main source of power for cars, Provide a steady stream of motivation.