What is the difference between health and sub-health?

Sub-health in modern medicine refers to non-disease and unhealthy state, which is a sub-health state (sub-health) and a state between health and disease, so it is also called sub-health, third state, intermediate state, free state and gray state. It is a state of low physiological function between disease and health, and sub-health is also a precursor of many diseases, such as hepatitis, cardiovascular and cerebrovascular diseases, metabolic diseases and so on. Sub-health people generally have six highs and one low, that is, high load (psychological and physical strength), hypertension, hyperlipidemia, hyperglycemia, high weight and low immune function. After careful study, sub-health is a big concept, which includes several successive stages. Among them, the one closely adjacent to health can be called "mild psychosomatic disorder", which is often manifested as fatigue, insomnia, loss of appetite, emotional instability and so on. But these obstacles are easy to recover, and they are no different from healthy people after recovery. About 25% ~ 28% of the population. If the disease continues to develop, it can enter a "potential clinical" state. At this time, it has shown a high-risk tendency to develop into a certain disease, and it is very likely to develop into a certain disease. In the population, more than 1/3 people are in this state, and the proportion of people over 40 years old has increased sharply. Its manifestations are complex, which can be chronic fatigue or persistent psychosomatic disorder, including the above symptoms lasting for more than 2 months, often accompanied by chronic sore throat, repeated colds, listlessness and so on. Some experts also summarized its complicated performance into three types: decreased vitality, decreased responsiveness and decreased adaptability. From the clinical test, this kind of people in cities tend to be "three highs and one low", that is, they have near critical levels of hyperlipidemia, hyperglycemia, high blood viscosity and low immune function. In addition, at least 10% or more people are between the latent clinic and the disease, which can be called "pre-clinical" state, that is to say, the disease has occurred, but the symptoms are not obvious or have not attracted enough attention, or they have not sought diagnosis, or even if the doctor has made an examination, they have not been found out for some time. Strictly speaking, the last category is not sub-health, but a sick and unhealthy state, which just needs a clear diagnosis. Therefore, excluding this part of the population, many researchers believe that sub-health people account for about 60% of the population. Studies at home and abroad show that only about 15% of the total population meets the health standards in modern society. Interestingly, about 15% people were diagnosed as sick and in an unhealthy state. If health and disease are regarded as two ends of the life process, then it is like an olive with two pointed ends, with a large piece protruding in the middle, which is in the transitional state of health and disease-sub-health. Sub-health state 1, "general's belly" appeared early. People aged 30-50 have a big belly, which is a sign of maturity and a partner of hyperlipidemia, fatty liver, hypertension and coronary heart disease. 2, hair loss, alopecia areata, premature hair loss. Every time you wash your hair, you will lose a lot of hair, which is caused by work pressure and mental stress. 3. Go to the toilet frequently. If you are between 30 and 40 years old, the frequency of excretion exceeds that of normal people, indicating that the digestive system and urinary system are beginning to decline. 4. Decline in sexual ability. Early onset of backache and leg pain in middle-aged people, decreased libido or impotence in men and premature amenorrhea in women are all the first signs of overall physical decline. 5, memory loss, began to forget the names of acquaintances. 6, mental arithmetic ability is getting worse and worse. 7, often regret doing things, irritability, irritability, pessimism, it is difficult to control their emotions. 8, inattention, the ability to concentrate is getting worse and worse. 9. Sleeping time is getting shorter and shorter, and I don't feel tired when I wake up. 10, when you want to do something, you are distracted for no reason, and it is difficult to concentrate in your mind. 1 1, everything is unpleasant, irritable and easy to get angry. 12, in a sensitive and nervous state, afraid and avoiding someone, somewhere, something or something. 13, I am not happy that my life schedule has been disrupted, and I always want to return to my original state. I think and check what I do and what I think, and I am troubled by this repetition. 14, I feel a little unwell or painful, and the doctor can't find the problem, but I still don't feel at ease. I've been thinking about it. 15, it's annoying, but I don't necessarily know why; Doing other things often can't distract you from your troubles, which means you can't get rid of them. 16, depressed, heavy-hearted, depressed all day, unable to lift the spirit and interest in work, study and entertainment. 17, easily tired, or inexplicably feel lack of energy and physical strength. 18, afraid of interacting with people, disgusted with many people, lacking confidence in front of others, and feeling nervous or uncomfortable. 19, fainted when in a bad mood, unable to control emotions and behaviors, and even suddenly unable to speak, see, hold your breath, muscle twitch, etc. 20. I feel that others are bad, others don't understand you, and they are laughing at you or opposing you. I can feel it after the incident. It seems that I have too much to do.