When it comes to chronic fatigue, it is necessary to mention two aspects of our ancient health care, section and avoid. The ancients said, “If you have been suffering from chronic fatigue for a long time, you should know how to avoid it”. In other words, not only should doctors find ways to treat patients with medication according to their symptoms to help them recover, but we who are sick should also know the section and avoid, so that chronic diseases can be cured. What is “moderation”? What do we need to “save”? Generally speaking, it means abstaining from labor and food. It is mentioned in the Yellow Emperor’s Classic of Internal Medicine that people who live a long life “eat and drink in moderation, and do not do anything rashly”. About diet, I have mentioned in many previous articles, diet can maintain our spleen and stomach, I will not repeat here, interested, you can point to check the history of the news to find and spleen and stomach related articles. So what is labor? The heart and the kidneys, dieting can maintain our heart and kidneys. Many old ladies come to outpatient clinics to see insomnia, and when asked carefully, the reason for their insomnia is actually because they are taking care of their children for their children, and their grandchildren don’t go to sleep at night, making them unable to sleep, or they are tired and angry from taking care of their children during the daytime, and they can’t sleep at night. For the old people, yin and yang have been insufficient, and a little bit of movement of the heart will drain the mind and make you suffer from insomnia, not to mention coaxing your grandchildren all day long. This is the labor of the heart! There are old people, the family is big, all day for the children’s future, the harmony of the family worry and hurt, think too much, this is also labor! What about young friends? Some all day in the cards, mahjong, stocks above the effort, these things make the mind fluctuating, can not rest, are the most depleted mind, we often see and hear in the media, young boss or employee sudden death of a lot of reasons for long-term night shifts, the night does not rest in a timely manner, the middle of the night one or two o’clock before going to bed, which is also a common pattern of labor. The reason for the labor of the kidney we all understand, excessive room labor, lust, too many births, long-term diarrhea, etc., are able to damage the kidney essence and kidney qi. People are biologically rhythmic, everything is regular, there is control, it is not prone to problems, irregular, uncontrolled, random play, you can get a moment of speed, but ultimately will be a problem. “Once in the red dust years rush”, new life, as long as the world, will begin to have this or that kind of wear and tear, in this process, “labor” and “maintenance” is the unity of opposites. Since we cannot escape from the three worlds, we have to live in the world and pay attention to the maintenance of it.