Old people often say that eating is bliss, and China's delicious food is everywhere. "Eating" is an eternal topic in China. When meeting, the first greeting is often "Have you eaten?" While eating and carrying out our daily life, has anyone ever thought that eating may also be a sign of danger?

As early as two or three thousand years ago, Huangdi Neijing advocated "moderate diet" and "double diet will hurt the stomach." Tao Hongjing, a medical scientist in the Liang Dynasty, pointed out in the Record of Keeping Healthy and Increasing Years: "The less you eat, the broader your mind and the longer your life." The more you eat, the more you feel, and the more years you lose. " It can be seen that the ancients have long discovered that dietary restrictions can resist aging and prolong life, while frequent satiety makes people prematurely aging, which is harmful to human body.

Pathological studies at home and abroad show that frequent overeating will not only overload the digestive system for a long time, lead to premature aging of internal organs and decreased immune function, but also cause fat deposition in the body, leading to "rich disease" and "civilized disease".

Japanese scientists have found that long-term satiety can lead to premature aging of the brain. Because after satiety, the circulating blood volume of gastrointestinal tract increases, which leads to relatively insufficient blood supply to the brain, affects the normal physiological metabolism of brain cells, and even causes angina pectoris in patients with coronary heart disease, and induces gallstones, cholecystitis and diabetes. ?

If you suddenly eat too much, overeating will lead to gastrointestinal dysfunction, and it is necessary to check whether there is a problem with thyroid function.

Relevant scholars have also confirmed that satiety can induce a substance called fibroblast growth factor in the brain. After satiety, its content in the brain is tens of thousands of times higher than that before eating, and its increase is directly proportional to the amount of food eaten. This fibroblast growth factor has been proved to be the chief culprit of cerebral arteriosclerosis and is closely related to Alzheimer's disease. Scholars have also discovered an amazing fact: about 20% of Alzheimer's patients are full-fledged "gourmets" when they are young.

Therefore, if you want to have a healthy body, you must develop good eating habits-and delay the aging process of the brain by adjusting food intake.