The substances needed for health preservation exist in nature, not in the laboratory, but in nature. In response to nature, "angry at the sky" is a life instinct and a natural existence. Comply with nature, respect your own life, form the habit of "learning Yin and Yang", and be able to "play tricks on the occasion". Only rational and promising can have the value of health preservation.

In order to be healthy, you must eat. Want to eat, you can eat, Shui Gu into the stomach, metaplasia subtle, life can be resurrected. If you don't want to eat, you can't eat. If Shui Gu doesn't enter the stomach, you can't have five flavors, five internal organs and five bodies, and you can't keep in good health. Diet, whether it is the understanding of nutrients or the understanding of the life relevance of five flavors, five internal organs and five bodies, can only realize its life significance through eating.

Diets are diverse, mixed flavors and personal preferences are different, but if you want to eat right, stay healthy and not harm your health, you must eat well.

There are restrictions on diet, such as the amount of food, the time of eating, sincerity and five flavors.

Five flavors are bitter, sweet and salty, five grains, five fruits, five animals and five beasts. How can we reconcile the five flavors? We are different from Wuwei in health care and treatment. For our medical care, this is very simple. We should eat as much as we want and have a diversified diet.

Eating is a rational behavior of appetite. It is enough to comply with appetite and satisfy the desire to eat-sour but bitter, sweet but not, spicy but not, salty but not, warm and five flavors.

"Desire" is the motive force of human existence, the endless motive force of animals on the earth, and reflects the real needs of individual life. For creatures with no culture and weak self-awareness, the "desire" of life instinct controls rationality, such as appetite stimulating gathering and hunting, rational decision to eat, sexual desire stimulating spouse competition and rational mating.

Because of appetite, in order to eat, in order to get food, the original and promising will definitely fight for it. In the process of obtaining food, human beings invented tools such as stone tools and wooden sticks, which improved their ability to obtain food. Stone tools and sticks, in turn, promote the transformation of "desire" from instinct to rationality, invent and create more tools and methods that can satisfy "desire", develop a variety of cultural technologies including bronzes, ironware, farm tools, electricity and machines, and form a cultural and technological system with science as the core.

"Desire" has a direction and purpose, and the basic meaning of "art" is to meet the needs of "desire" and realize people's ideals and wishes.

Desire has instinctive good and evil. Instinctively good, life-oriented, want to love, want to give up, for example, the mother loves her son, for the sake of her son, the mother does not hesitate to sacrifice her life. Instinctive evil, based on things, wants to fight and kill, like a wolf catching a sheep.

"Desire" is from the inside out, or love to satisfy good desires or strive to satisfy evil desires.

Appetite and sexual desire are evil desires. The satisfaction of evil desires is the satisfaction of self-interest. I eat when I eat. Sex is my nature. If I eat and satisfy my desire, I can live and my life can go on.

Without culture, instinctive desire will not rise to rational desire, evil desire will not overflow, and fighting for it will not hurt. Appetite is measured by instinct, the stomach is the foundation, the prey is full, the fruit is full, and there is no desire to eat, so I will not hunt or collect; Sexual desire has a natural scale. After estrus, there will be no impulse to fight for spouse rights. Men and women will live in harmony, and there will be no life-and-death struggle.

Cultural people sublimate instinctive desire into rational desire, and "desire" changes from natural state to cultural state, forming rational desire in the form of cultural spirit. Because cultural spirit, science and other cultural technologies have developed from meeting the needs of instinctive desires to pursuing rational desires, there is no instinctive scale or natural scale.

Cultural spirit breeds rational desire, which determines the invention, creation and practical application of science and other cultural technologies. Whether science and other cultural technologies have humanistic value and life significance depends on cultural spirit.

Cultural spirit, like instinctive desire, has good and evil, follows good, follows human nature and follows evil. Humanism, life-oriented, benevolence and utilization, science and other cultural technologies are all tools for serving people. Animal desire, self-interest first, struggle for service, science and other cultural technologies are the weapons of wild struggle.

Rational desire is not instinct, and the standard of satisfaction is not the need of life and survival, but the need of cultural spirit. The cultural spirit of self-improvement, the constant expansion of rational desire, greed and insatiability are the basic reasons why the human world is fighting with each other and uncivilized.

Culture needs to survive, protect students and maintain health. Human beings should first be civilized, carry forward the cultural spirit of benevolence and kindness, and humanize science and other cultural technologies. Both invention and practical application can have the measurement and natural scale needed by life.

China's cultural spirit is formed by the desire for goodness, which has the life rationality and corresponding life wisdom of the unity of man and nature. Therefore, in thousands of years of cultural history, the invention, creation and practical application of science and other cultural technologies can conform to nature and take advantage of the situation.

Health preservation is rational and promising driven by personal desire, which is closely related to personal cultural compliance and objective identification. Conform to western culture, recognize the objectivity of form and body, the rational desire of health preservation lies in the form of things, and the promising purpose lies in strengthening the body; Conform to Chinese culture, identify with the life objectivity of multidimensional time-space dynamic correlation, maintain health and nourish vitality, be rational and promising, take my own life as the foundation, eat moderately, live regularly, do not move rashly, cultivate the virtue of nothingness, cultivate the true spirit and vitality.

Personal health care is closely related to one's outlook on life, world, right and wrong and values. China culture and western culture are two completely different cultures. Western culture adopts materialism and profit-oriented methods, while China culture adopts humanism and life-oriented methods, and develops a conceptual rationality based on respect for nature and kindness.

Following the culture of China, he has the life rationality of harmony between man and nature, agrees with the theory of traditional Chinese medicine, and has the corresponding life wisdom between man and nature. Rational desire is not greedy and indisputable, and rational and promising can adapt to the changes of yin and yang in heaven and earth and meet the needs of self-life

Desire can't be extinguished, only restrained. The life principle of restraint is "Yin-Yang method", and the rationality of restraint is "intraoperative neutralization". "Law is based on yin and yang" is in line with the operation of heaven and earth, and "harmony is counted" is suitable for one's own life, and one does not indulge the desire of gluttony for food or covet the pleasure of the body. Life is practical and strong, and life can last long.

Five flavors of health care are well-founded and based on "desire". The desire of five flavors reflects the need to hide the fu organs. For example, if the liver is deficient, it will be sour, and acid reflects the needs of the liver. If the heart is empty, it will be bitter, and bitterness reflects the needs of the heart; Spleen deficiency is sweet, reflecting the needs of the spleen; Lung deficiency is pungent, reflecting the needs of the lungs; Kidney deficiency is salty, and salty reflects the needs of the kidney.

The harmony of five flavors is based on the diversification of diet, but it also lies in the need of internal harmony of five internal organs. The five internal organs are the center of life, and their gasification activities have their own characteristics. The qi of the five internal organs changes with time and people. Declining people, insufficient changes, and feelings about life will all have corresponding taste "desires", either sour or bitter or sweet or bitter or salty.

Yin and Yang are the foundation of life. The situation of the five internal organs is not only sensed by oneself, but also reflected by the images of life, such as the color of face, the fatness of skin, the quality of spirit and so on. So besides my desire, skin color, skin color, eye color, mental state and so on. It is also an important basis for the harmony of the five flavors.

Sincerity and five flavors have two meanings. First, the meaning of health, mainly in my own appetite, what kind of diet I want to eat, eating a little, is good for health. The second is to treat diseases, according to spirit and color. What I reflected, and the nature of the pathogenesis I verified, I chose the taste of the medicine accordingly.

Eating because of appetite is instinctive, but eating with five flavors is rational. Reason originates from instinct, is higher than instinct and regulates instinct.

Eating is survival instinct, and appetite is motivation. In the stage of ignorance, you may eat food-something with peaceful performance and health preservation; It may also be drugs-things with poor performance that can hurt people. Over time, generation after generation, people have a rational understanding of food in medicine.

Chinese medicine's understanding of food comes from the objectivity of eating, so it belongs to five flavors. Health care is based on five flavors, injuries are caused by five flavors, treatment depends on five flavors, five flavors can be reconciled, and five flavors are healthy and unhealthy.

"Yellow Emperor's Internal Classic Su Wen Angry Days" "Yin is born in five flavors, and Yin five houses are injured in five flavors. Therefore, the taste is too sour, the liver qi produces fluid and the temper is unique. The taste is too salty, strong and tired, with short muscles and depressed heart. The taste is too sweet, the heart is full of asthma, the color is black, and the kidney is unbalanced. The taste is too bitter, the temper is not strong, and the stomach is strong. The smell is too pungent, the bones and muscles are slack, and the spiritual center. Therefore, I hope that the five flavors will be harmonious, strengthen bones and muscles, promote qi and blood, and be secret. If so, I am willing to be diligent in bone, sincere in Tao, and have a long destiny. "

The five internal organs are yin, being yin, blood being yin, essence being yin, and tangible things being yin. The nourishment, formation and formation of yin are all based on what you eat. If you don't eat right, there are too many or no five flavors, it will hurt the fifth house of Yin-Wuzang.

I want to be in harmony with the five flavors and what I want in the five internal organs. "The Yellow Emperor's Internal Classic Su Wen's Five Zang Organs Generation Chapter": "Therefore, the heart is bitter, the lungs are pungent, the liver is sour, the spleen is sweet, and the kidney is salty. These five flavors are the same. " Desire, need also. Liver acid increases qi, bitter experience increases qi, spleen is sweet to store qi, lung is pungent to increase qi, and kidney is salty to increase qi. Increasing qi satisfies the desire of the five Tibetans, so it can be reconciled.

Enough is enough, replenish qi and eat in moderation. Deficiency of liver qi, acidophilia, eating acid to replenish liver qi, and eating more will hurt the spleen; Lack of heart, desire for bitterness, suffering will replenish experience, but it will affect the spleen and stomach; Insufficient temper, greedy for sweetness, eating sweetness will replenish the spleen and hurt the kidney; Lung qi deficiency, craving for pungent, eating pungent will replenish the lungs, while it will hurt the muscles and veins and damage the spirit; Insufficient kidney qi leads to salty food, salty food leads to kidney tonification, and excessive food leads to sadness.

Eat a little acid if you want to be sour, suffer if you want to be bitter, eat spicy if you want to be bitter, eat sweet if you want to be salty, eat whatever you want, don't overdo it, and keep healthy with five flavors.

Eating is very simple, you can eat with your mouth open, but you should eat reasonably and not eat indiscriminately. Eat whatever you want, be temperate, keep five zang, eat and drink in the sea, and hurt five zang.

Food additives, molecules and simple foods may be a big problem. It changes the natural attributes of food and disrupts the life relationship of five flavors and five internal organs that have been established for millions of years. Many people can't adapt, and their endocrine and metabolism are chaotic. The dross that should not be left in the body can't be discharged, but it needs to be gasified and nourished, but it stagnates, stays and turns into evil.

The natural attribute of food is the guarantee of the life relevance of five flavors, five internal organs and five bodies. Change the five flavors of food, and add this and that in a self-righteous way according to the subjective will of physical laws. Is it healthy or harmful? Hypothyroidism, hyperthyroidism, diabetes, uremia, cancer, cardiovascular and cerebrovascular diseases, where there are nodules here, calcium supplementation every day or osteoporosis? The hospital is full. What is the reason? Has nothing to do with our arrogance and putting reason above nature?

"On the Yellow Emperor's Internal Classic Su Wenzhizhen": "What's the use of five flavors of yin and yang? Qi Bo said: Sweet permeates Yang, sour and bitter overflows Yin, salty overflows Yin, and light permeates Yang. The six are either closed or scattered, or slow or urgent, or dry or moist, or soft or firm, and each has its own advantages, adjusting its qi and making it flat. "

The life effects of the five flavors, namely, eating or dispersing, slow or urgent, dry or moist, soft or firm, following the trend, and regulating qi, are the life effects after eating, the life effects of food with natural integrity, not the effects produced by molecules and simple nutrients, nor the effects that can be observed in the laboratory.

The life effects of the five flavors are: acid can be collected, pungent can be dispersed, sweet can be delayed, salty can be soft, bitter can be strong, and light can be infiltrated. Harmony with the five flavors is to maintain the neutralization of the qi of the five internal organs through the enrichment and combination of the five flavors. However, under the action of various physical and chemical components, this life effect was destroyed before eating.

The life effects of the five flavors are different, and the values of health preservation and treatment are also different. If the five flavors can be combined, they will be dispersed if they want to stagnate, and will be dry if they want to stagnate, moist if they lack body fluid, soft if they are firm, and firm if they are weak.

There are five flavors in food and five flavors in Chinese medicine. The five flavors of food and medicine have the same life effect, but the difference is that health preservation is in harmony with the five flavors of food; To treat diseases, I would like to combine five herbs into one.

Health care, food and medicine are both different and related, all of which are derived from the five flavors perceived by diet, and all have the rational principle of being cautious about the five flavors.

Five flavors of health, respect my "desire", eat sour, bitter, sweet, spicy and salty; To treat five-flavor diseases, we should respect the patient's symptoms, "observe the pulse" and "seek the mechanism based on syndrome differentiation", and grasp the specific nature, location, pathogenic factors, shape and trend of the patient's disease, "whether it is closed or dispersed, slow or urgent, dry or wet, soft or firm", or whether it is pungent and sweet, or sour and sweet.

Food is diverse, and the taste of food is also diverse. The life effect of harmonious five flavors depends on the gasification ability of my life. Strong gasification ability, regular diet, simple food, through metaplasia transformation, insufficient can be supplemented, excess can be discharged, and can also be accommodated in the five internal organs. Poor gasification ability. In order to obtain the life effect of harmonious five flavors, we must first regulate the spleen and stomach, pay attention to digestion, turn the water valley into subtle, and enter the gasification activities of the five internal organs.

Five grains, five fruits, five animals and five vegetables, different foods have different tastes, and the same food also has different tastes. Therefore, the grain has five flavors, and the grain has the problem of sincerity and five flavors; Five fruits have five flavors, and five fruits have five flavors; Five dishes and five flavors, five dishes have sincerity and five flavors; Five animals have five flavors, and five animals have five flavors.

"Fifty-six flavors of Huangdi Neijing": "Five grains: glutinous rice is sweet, sour, salty soybeans, bitter wheat and yellow millet are bitter. Five fruits: jujube is sweet, plum is sour, chestnut is salty, apricot is bitter and peach is pungent. Five livestock: beef is sweet, dog is sour, pig is salty, sheep is bitter, and chicken is spicy. Five dishes: sunflower, leek, fresh, bitter and spicy onion. "

The basic problem of harmonizing five flavors is to care for the spleen and stomach. Western culture advocates eating raw beef, fish, five fruits and five vegetables. There is nothing wrong with eating raw, but it should be suitable for your own spleen and stomach. Spleen and stomach can transport and transform, which has nothing to do with raw food. If the spleen and stomach are poorly transported, eating raw is harmful to the body. Humans learned to use fire and bid farewell to eating animals and blood. Especially after cooking methods, people mainly use cooked food. The foods adapted to the spleen and stomach are basically cooked food except five fruits.

Cooked food is the food of cultural people. Now we are going backwards. We should eat as much raw food as possible. It seems that our spleen and stomach are still in the ancient wild age when we didn't learn to cook with fire.

Spleen and stomach transport is the basis of harmony of five flavors. Eating without maintaining the spleen and stomach is nutritious, fatty and sweet, and protein is delicious, which may lead to metabolic disorders such as "five qi overflowing" and "spleen furuncle".

"Huangdi Neijing Su Jingwen Strange Diseases": "If the mouth is sweet, what is the name of the disease? How to get it? Zeebe said: Overflow of five qi is also called spleen abscess. The five flavors of husband are hidden in the stomach, the spleen is refined, and the body fluid is in the spleen, so it is sweet; This fat beauty is also born, and this person must eat sweet and fat. Fat makes people feel hot inside, and sweet makes people full, so they overflow and turn thirsty. "

The principle of harmony and five flavors in treating diseases is a very profound problem, which is based on the nature of the universe, the law of the relationship between the exchange of heaven and earth and the life of the living, that is, the law of the production and transformation of five movements and six flavors.

Huangdi Neijing: "Qi is in spring and wind is in it. Treat it with bitterness, supplement it with bitterness, slow it with sweetness, and dissipate it with heat. Heat and yin are internal, salty and cold are the cure, sweet and bitter are the supplement, acid is the harvest, and bitterness is the hair. Dampness should be bitter and hot, sour and light, bitter and dry, light and light. Fire is obscene, salty and cold, bitter and bitter, sour and bitter. Dry yin is the inside, treat it with bitterness, help it, and suffer it. Cold yin is the interior, and Fagan fever is treated with bitterness, salty writing, sweetness, bitterness and firmness. "

The exchange of heaven and earth produces five kinds of food and medicine. Due to the dynamic changes of gas exchange and gasification between heaven and earth, the five flavors of food or medicine are different, such as the thickness of gas, the mature time and the mature quantity.

Huangdi Neijing: On Wuchang University of Political Science: "What are the five flavors, how strong they are, how mature they are, and how different will they be in the end?" Qi Bo said, "The earth and the atmosphere control it, and the sky is not born and the earth is not long. "The emperor said," I am willing to listen to it. Qi Bo said: Cold, heat and humidity are different. Therefore, shaoyang is in spring, cold toxin is not born, it tastes pungent, it cures bitterness, and the valley is Cang Dan. Yangming is in spring, wet poison is not born, its taste is sour, its gas is wet, its treatment is hard and sweet, and its food is Sudan. The sun is in spring, the heat poison is not born, the taste is bitter, the treatment is light and salty, and the grain is abundant. Jueyin is in spring, clearing away toxic substances and not producing, and it tastes sweet, cures sour and bitter, with reddish grains, special gas and positive taste. Less yin is in spring, cold toxin is not born, taste pungent, cure hard and sweet, and the grain is white. Taiyin is in spring, dry and toxic, salty in taste, hot in gas, sweet and salty in treatment, and bitter in grain. Spring in China is salty and smelly. "

Fang Yaozhong has a detailed explanation of this, with a lot of content. The following is an excerpt from Shaoyang's explanation in spring.

Original: shaoyang is in spring, cold poison is not born, it tastes pungent, it cures bitterness, and grain is Cang Dan.

Interpretation: "Shaoyang is in spring" refers to the year when Shaoyang is in spring. "Poison" refers to drugs with strong smell and therapeutic effect. Zhang Yinan's note: "poison" is unique, which means that everything that is cold and hot alone has a superior poison gas. "Cold toxin", that is, food or medicine with the function of expelling cold. "Shaoyang is in spring, and cold poison is not born", which means that Shaoyang is in spring, and the climate is hot in the second half of this year because Shaoyang is the main fire. According to the law of "the same person prospers, the different people decline", the food or medicine produced in the spring with little sun has a warm smell. Cold food or medicine doesn't grow or grows less because it doesn't correspond to spring qi. Bing Wang's note: "When the fire is on the ground, its gas is hot, while when it is cold and toxic, its gas is different from the ground, so life and death are different, so one is born less." That's what it means. ?

"Xin" means spicy. "Its pungent taste" means that the climate is hot in spring, so the food or medicine it grows is warm. Foods or drugs with warming effect, such as ginger, cinnamon, onion, garlic and pepper, are all spicy. "Cure" means treatment. "Bitter acid" refers to bitter or sour food or medicine. "Curing bitterness and acid" means that when the sun is young in spring, the climate is hot, so most of the diseases are hot. It is necessary to use cold food or medicine in treatment. Drugs with cooling effect, such as Rhizoma Coptidis, Hoang Cam and Radix Paeoniae Alba, are mostly bitter or sour.

In spring, corresponding to the four fields, it is customarily called the four fields in spring. It is China people's understanding of the law of gasification activities formed by observing the relative movements of stars, the sun, the moon and the earth in the universe and their influence on the gasification activities of life.

Nature is divided into yin and yang, and people are divided into yin and yang. The rule that the sky is dry, the earth is branched, and the sky is spring is a reflection of the gas exchange law between heaven and earth, and there are differences in the transformation of wind, fire (fire, fire), wet, dry and cold. Because of their differences, the formation and source of the five flavors are different from those of cold and heat.

It is a very profound and subtle life science, reflecting the life law of multi-dimensional time-space dynamic correlation, and is the cultural crystallization of understanding the life relationship between heaven and earth and its dynamic changing law on the basis of people-oriented. People in charge of Heaven explain the characteristics of luck in the first half of the year, while those in spring explain the characteristics of luck in the second half.

If God bless the five gases, wind and fire are wet, dry and cold, and spring has five flavors, sour, bitter, sweet and salty.

For example, the meridian year is a day of less yin and more fire. In the first half of the year, Yangming dried gold in spring, and in the second half, it tasted sour; Five-qi dampness, bitter and sweet.

In the first half of the year, Shaoyin Jun's fire was in spring, and in the second half, it was pungent. The transformation of five qi, cold toxin is not born, and the treatment is bitter and sweet.

Ugly years are too wet to bake. In the first half of the year, the sun was cold and the water was in spring. The second half of the year is bitter. Five-qi transformation, not producing heat toxicity, treating light and salty.

Chen Xu is a day when the sun is cold and the water is cold. The wet soil is in spring in the first half of the year and salty in the second half. The transformation of five qi and heat is sweet and salty.

Shen Yin is the division between heaven and shaoyang and fire. The first half of the year is windy in spring, and the second half is sweet. The transformation of five qi, clearing away toxin and not producing, can cure acid and bitterness.

In the first half of the year, shaoyang got angry in spring, and in the second half of the year, the five flavors changed and pungent; The transformation of five qi, cold toxin does not produce, cure suffering.

The five flavors of acid, bitter, sweet, pungent and salty are biochemical and chemical, which are closely related to the operation of heaven and earth. The "flavor" here in "On the Five Permanent Political Universities" is the seasonal flavor vaporized in those years. If it is abnormal, it will cause pathogenic factors and endanger people's diseases, then it is necessary to add the taste of "treatment".

For example, 202 1 this year is a bitter and ugly year. The earthly branches of this year are ugly. In spring, the sun is cold and the water is sunny. In season, the taste is bitter, and the heat and poison of qi are not born. Appropriate combination of salty and light, symptomatic treatment.

Five movements and six qi are an abstruse theory. If it is applied to people, it can't be done without China's profound cultural accomplishment and respect for the living. Based on the gasification law of five movements, six qi and five flavors, and multi-dimensional time-space dynamic correlation, there is no view of life and death corresponding to nature, and there is no medical view of adapting to three causes.

The theory of "five movements and six qi" is a theory formed by linking the movement of the sun, the moon and the stars, the change of geography and climate with the living, which is general, regular and more fundamental. To give full play to the clinical function of benevolence and five flavors, we should treat people as human beings and respect the objectivity of patients' lives, that is, "treat them with healthy qi and don't lose their pathogenesis" and "examine their pathogenesis and don't lose their healthy qi" repeatedly emphasized in The Theory of Truth and False.

Five movements and six qi capture the life root of multidimensional temporal and spatial dynamic correlation. Everyone alive has such a law of gasification activity, but it also has the particularity of my own gasification activity. Based on the disease phenomenon of living people, under the premise of "waiting for healthy qi" and "not losing healthy qi", we can truly achieve the harmony of five flavors by "examining the pathogenesis, doing our duties, seeking what some people want, not seeking what others want, and being responsible for it".

The evidence-based, verification and dialectical logic of pathogenesis thinking is the watershed to distinguish the true and false of traditional Chinese medicine and the basic factor to determine the clinical level.

Zhang Zhongjing's Treatise on Febrile Diseases inherits the theory of correspondence between man and nature in Neijing, emphasizing the "pulse-watching syndrome" based on the theory of three Yin San yang, and based on realistic and objective disease phenomena; Emphasize "seeking the mechanism based on syndrome differentiation", and take the syndrome and pathogenesis as the treatment target, or pungent (such as Mahuang decoction), bitter cold (such as Xiexin decoction), sweet and slow (Jianzhong decoction), or sour and bitter (such as Wu Mei decoction).

The five movements and six qi related to astronomy and geography are the most realistic theories. However, we should also realize that the five movements and six qi are not a mechanical model, but a theoretical tool for us to understand the law of human body gasification and grasp the realistic pathogenesis.

To determine the actual symptoms and judge the clinical pathogenesis, we must combine the characteristics of local gasification at that time, that is, "waiting for qi and being suitable" and "being suitable without losing qi"; We must take the living as the actual object, "strictly observe the pathogenesis, perform their duties, those who seek, those who do not seek, those who are prosperous, and those who are empty." It can be said that syndrome differentiation and treatment is the only correct clinical medical method.

Harmony of five flavors has the law of five movements and six qi, and ultimately it must be harmonious with five internal organs, yin and yang, Wei Ying, qi and blood, cold and warm, will and living. Five movements and six qi reflect the objective laws of nature. Only by applying the theory of five movements and six qi, harmonizing five flavors, transforming five qi, tonifying deficiency and damaging excess, strengthening the body resistance and eliminating evil, can we maintain the "secret of Yin and Pingyang" and restore Yin and Yang that are out of harmony with the five internal organs.

Chinese medicine treats people as people, and people are alive. The living have qi activity, and the five flavors are in harmony with the five internal organs. At the right time, there is its transformation, its birth and its behavior. "It is the harmony of qi and blood, which makes the meridians pass, covering yin and yang, strengthening bones and muscles, and connecting joints; Defending qi and harmony will divide the meat and relieve depression, soften the skin and make the texture dense; If the heart is harmonious, the spirit will turn straight and the soul will not leave. I can't afford to regret it, and five hidden things are not evil. If the cold is mild, the six fu-organs will melt into the valley, the wind will not work, the meridians will be smooth and the limbs will be safe. This person is also ordinary. " (Huangdi Neijing, Ben Zang Pian, Instinct)

For a long time, under the guidance of pathophysiology uniqueness and syndrome standardization, we have denied the five movements and six qi as dross. Learning traditional Chinese medicine is not a life theory of correspondence between man and nature and multi-dimensional temporal and spatial dynamics, but the study of anatomy and students' understanding of pathology. Traditional Chinese medicine teaching is not to teach classic theories such as Huangdi Neijing and cultivate logical thinking of syndrome differentiation and treatment, but to teach pathological experiments, pharmacological correspondence and evidence-based medicine. The eyes of traditional Chinese medicine are fixed on matter and form, regardless of the life differences of living people and the pathogenesis essence of the three. The management, teaching and learning of traditional Chinese medicine have deviated from the life path of multi-dimensional space-time dynamic correlation. Chinese medicine authorities in many universities believe that Chinese medicine theory is facing great challenges.

Traditional Chinese medicine has gone the wrong way, and its demise is unstoppable. Even though COVID-19 has made great achievements in traditional Chinese medicine and left western medicine behind, if he can't return to the lifestyle of multi-dimensional time-space dynamic correlation and doesn't respect the syndrome differentiation and treatment of "observing his pulse and syndrome, knowing his fault and distinguishing his treatment", he can't reverse his fate of extinction.

Compared with wild animals and primitive people, the rationality of educated people is much more developed, and the role of rationality is much broader and deeper. Cultural people have the wisdom of life and should not do things that cause lifelong pain for short-term material enjoyment. Culture is people-oriented, and it will not do things that are happy now and difficult in the future.

Human inventions and cultural activities are the basis of survival, health care and health preservation. Therefore, under the premise of maintaining the vitality of the earth and ensuring people's health, improving material life is the rationality and promising of culture, as well as the rationality and promising of cultural people.

Health care is a problem that everyone needs to pay attention to, and the ultimate meaning of treating diseases is to make a living, protect students and maintain health. Respect for tradition and eating habits is a problem that needs attention in diet health.

Traditional eating habits are naturally formed in the historical process of diet, reflecting the regional characteristics of life relevance such as five flavors, five internal organs and five bodies. Sichuan and Chongqing are spicy, Jiangsu and Zhejiang are sweet, Guangdong and Guangxi like porridge, and northwest pasta. One side's soil and water support one side's people, and one side's soil and water are closely related to each other's life. In fact, acclimatization is a reaction to the acclimatization of the five internal organs and yin and yang.

Traditional eating habits, eaten by many people and generations, are not good for health and cannot form traditions. People in western culture despise tradition, love novelty and seek novelty, and regard novelty as advanced and progress, so diet should obey the balance of nutrition and laboratory analysis.

The earth is over four billion years old, which is too old. Millions of years, too long. Should we also throw away the earth by seeking novelty and denying tradition and rebelling against tradition? Should robots and biological people kill ourselves?

The influence of the harmony of five flavors on the body is traditional and habitual, cultivated unconsciously and happened unconsciously.

Health preservation is a process of moistening things quietly and accumulating sand into a tower. Taking the traditional route, protecting us now and leaving a green earth for future generations is the highest purpose of culture. Not putting people first is a good thing and a bad thing, which may be Conan the destroyer's business. Many new things brought about by industrialization-carbon emissions, smog, heavy metals, thermal weapons, atomic bombs, chemical and biological weapons, any of which can continue to develop, can kill people and even life on earth.