医学家们指出:“一日三餐,符合人体生理状态和工作需要。”一是在早中晚三个进餐时间里,体内消化酶特别活跃,及时向人们发出要求进食的信号,如不进食,肚子就会咕咕叫。二是脑能量消耗与进食补充时间相吻合。成年人脑的能量消耗占80%。能源供应主要是葡萄糖,每天约消耗葡萄糖110～145克,而肝脏在每顿饭中 Medical scientists have pointed out: “three meals a day, in line with human physiological status and work needs. ” First, in the early middle of the night meal time, the digestive enzymes in the body particularly active, promptly issued to people the signal to eat, such as Do not eat, the stomach will growl. Second, brain energy consumption and feeding time is consistent. Adult brain energy consumption accounts for 80%. Energy supply is mainly glucose, glucose consumption of about 110 to 145 grams per day, and the liver in every meal