After eating, people need the whole digestive system to work together to digest and absorb nutrients in food and discharge residues. Oversatiety will overload many organs such as stomach, liver, gallbladder and pancreas. However, the organs of the human body do not always maintain the same level of function, often in a state of full load, and organs are often in a state of overwork, which will accelerate degenerative changes and lead to functional decline. Therefore, if you want to have a good old age and a good stomach, don't overeat at at ordinary times. You can say it's like spending money. If you spend all your money at once, you will have no money to spend later. Spending it for a long time is the best policy.

Frequent overeating will lead to premature aging of internal organs, decreased immune function, and always full stomach, which will lead to stomach inflammation, indigestion symptoms, and gastric ulcer and other diseases. Fat blocking in the intestine can cause intestinal obstruction, resulting in black stool and blood. Moreover, flatulence will oppress the surrounding organs and neglect health. Therefore, medicine and nutrition have always advocated that people should not overeat.

In addition, after eating too much, there is a substance called "fibroblast growth factor" in the brain, which can increase the number of cells and fat cells in capillaries and promote the occurrence of atherosclerosis. If you are full for a long time, the growth factor of fibroblasts in the brain will increase, which will lead to cerebrovascular sclerosis, premature aging of the brain and mental retardation. Therefore, not overeating is also of great significance for the prevention and treatment of cardiovascular and cerebrovascular diseases.