The World Health Organization calls the state of the body without organic pathology, but with some functional changes “third state”, and in China it is called “subhealthy state”. Thus, subhealth refers to the following conditions: 1. functional changes, but not organic lesions. 2.Signs change, but the existing medical technology can not detect the pathological changes. 3.Poor quality of life, long-term low health level. 4.Unhealthy signs other than lesions associated with chronic diseases. It is uncertain whether subhealth will develop into serious organic lesions. However, subhealth itself is a problem that needs to be solved. Subhealth symptoms: 1. Decreased physical strength. Fatigue, weakness, shortness of breath after a little activity, joint pain in the limbs, and reduced endurance. 2, depressed mood, emotional instability, mental inattention, memory loss, and even with colleagues or the surrounding crowd interaction “difficulties”. 3.Decreased resistance, easy to catch a cold, cold fear. 4, body discomfort but no disease: poor sleep, decreased appetite, loose stools or constipation; sometimes headache, dizziness, tinnitus, excessive sweating, sexual function is reduced or impaired, but the indicators of physical examination are within the normal value. 5.Overweight. Sub-healthy state is not the norm, it has two-way transformation characteristics, can be transformed into health, but also can be transformed into disease. The most important thing to get rid of subhealthy state is to rely on proactive self-care measures. Factors leading to sub-health 1. Irrational diet, when the body consumes too much calories or poor nutrition, can lead to body disorders. Excessive smoking, alcoholism, lack of sleep, lack of exercise, depression, psychological disorders, as well as atmospheric pollution, long-term exposure to toxic substances, can also appear in this state. 2.Insufficient rest, especially insufficient sleep. Irregularity in living, work and rest has become a common phenomenon. For adolescents, due to film, television, Internet, games, dancing, playing cards, mahjong and other entertainment, as well as preparation for exams and night driving, often disrupting the life pattern. Adults sometimes also because of entertainment (such as playing cards, mahjong), nursing patients and affect the rest. 3, excessive tension, too much pressure. Especially IT white-collar workers, physical exercise is not enough, physical strain. 4.Long-term adverse emotional impact. How to get rid of subhealth 1, nutrition Ensure a reasonable diet and balanced nutrition. Among them, vitamins and minerals are essential nutrients; vitamin A can promote the synthesis of glycoproteins, cell membrane surface proteins are mainly glycoproteins, immunoglobulins are also glycoproteins. Nowadays, urbanites are reluctant to eat pork liver, which is rich in vitamins, and the lack of vitamin A intake makes the respiratory epithelial cells lack resistance and often prone to disease. The human body cannot synthesize vitamins and minerals, and vitamins C, B and iron are particularly important to the human body, so it should be properly supplemented with multivitamin tablets every day; in addition, trace elements such as zinc, selenium, vitamin B1, B2 and many other elements are related to the non-specific immune function of the human body. Vitamin A supplementation People who work in front of computers for a long time will suffer from mental discomfort, blurred vision and other computer syndromes, because the body consumes more vitamin A, resulting in a nutritional imbalance. Therefore, it is best to take a capsule of vitamin A every day. Drink more tea drink tea can reduce computer radiation. It is best not to use insulation cups to make tea, with insulation cups to soak tea for a long time in high-temperature water, as with warm water decoction, will make the tea in the vitamin all destroyed. Bananas promote brain function bananas can help the brain to create a chemical composition – serotonin, this substance can stimulate the nervous system, to promote brain function is very beneficial. Eat fruit before work the best breakfast in a fruit can add a lot of vitamins, but also to promote digestion of the digestive system, but eat fruit also has to be careful, before and after meals the most should not eat fruit is – watermelon. Diet therapy to eat away from sub-health attention to diet, away from sub-health, to master the following principles: moderate drinking wine. Drinking 20-30 ml of red wine a day can reduce the incidence of heart disease by 75%, while excessive drinking of beer will accelerate the aging of the heart muscle and increase the amount of lead in the blood, so it is better to drink less. Eat more food that can stabilize your mood. Calcium has a stabilizing effect on the mood, irritable people should use milk, yogurt, cheese and other dairy products, as well as fish, liver, bone broth and other calcium-containing foods to calm the mind. When feeling psychologically stressed, the body’s consumption of vitamin C will increase significantly. Therefore, nervous people can eat more fresh oranges, kiwi, etc., to replenish sufficient vitamin C. Fatigue after eating more alkaline food, fatigue, should not eat a lot of chicken, fish, meat, eggs, etc., because fatigue when the body acid accumulation, and meat food is acidic, will aggravate the feeling of fatigue. On the contrary, fresh vegetables, aquatic products and other alkaline food can make people quickly recover their strength. Drink at least 3 glasses of water a day. In the morning, drink a glass of honey water on an empty stomach. Honey has the ability to moisten the throat. It clears the lungs, produces body fluid, warms the stomach and smooths the intestines. After the lunch break, drink a cup of light tea water. The tea has a refreshing, lung, thirst, diuretic effect. At night before going to bed, a glass of plain water can help digestion, improve circulation, increase detoxification and excretion capacity, and strengthen immune function. In addition to 3 glasses of water a day, daily life should also drink more plain water, appropriate more water is the basic measure to prevent disease. With the accelerated pace of life, people feel the pressure will continue to increase, in a state of subhealth is also more and more people, this introduces several types of targeted regulation of their health status of the diet, for readers to choose. Insomnia, irritability and forgetfulness: eat more food containing calcium and phosphorus.