In recent years, many businesses have been instilling an idea in consumers that acidic body fluids are the root of all diseases, and they believe that acidic body fluids will lead to decreased immunity and are prone to colds and other infectious diseases. As a result, some health foods promote the effect of acid excretion, and some beauty salons even launched the "seaweed acid excretion" project. However, experts of traditional Chinese and western medicine have refuted this, because the medical profession believes that acidic constitution is the healthiest from the basic point of view that the pH value of human body fluids is in a weak alkaline state of 7.35 ~ 7.45. However, due to the influence of living habits and environment, most people's body fluids are below 7.35, and their bodies are in a sub-health state between health and disease. These people are acidic. Chinese and western medicine refute the popular saying that "acid constitution is the root of the disease", and both western medicine and Chinese medicine experts fundamentally deny that there is no "acid-base constitution" in the medical field at present. Expert opinion Su Mingshan, deputy chief physician of dermatology department of Beijing Zhongguancun Hospital, and Dong Xingyun, deputy chief physician of gastroenterology department of the First Affiliated Hospital of Tsinghua University, said that acid-containing metabolites (carbonic acid, lactic acid, etc. ) and alkaline products are inevitably produced in the body during life activities. However, the human body has three regulating systems, which can balance acid and alkali. The kidney can excrete excess organic acids through urine, and many acidic components will be excreted quickly through breathing. Body fluids also neutralize the acid-base balance. Therefore, the PH value of body fluids of normal organisms is always stable within a certain range, so the human body's constitution will not be acidic. Yin Zhichao, a researcher at China Academy of Traditional Chinese Medicine, also said that Chinese medicine has no so-called "acid-base constitution". It can only be said that the human body may have symptoms of "yin deficiency" after ingesting too many acidic substances, such as deficiency heat, night sweats, drowsiness and so on. However, not all these symptoms are caused by acidity. Clinical viewpoint In fact, the concept of acidic constitution has an untenable logical problem, that is, acidic constitution is the source of all diseases. There are indeed many cases of acidosis in medical clinic. But it is not acidosis that causes disease, but because of taking some medicine or getting sick, acidosis will occur. Some common diseases, such as diarrhea, renal failure and metabolic diseases, such as diabetes, do cause acidosis. But the causes of these diseases have nothing to do with acidosis. It's healthy to be alkaline in the body, but it's actually just a wrong proposition for acidic constitutionalists to steal the concept. Take Liang Theory, known as China's earliest concept of acidic constitution, as an example. They stressed that the PH value of the body should always be 7.4. In fact, this is nonsense, because the pH value of normal people's blood is around 7.4. Moreover, not every part of the body is alkaline. There are several places in the human body that must be sour to be healthy. The first one is the stomach, which goes without saying that everyone will know more or less. If vomiting occurs, a lot of stomach acid will be excreted in the body, but it will cause mild alkalosis, which is the reason why you will feel dizzy after vomiting. The other is the skin. The pH value of healthy skin should be 5.5, and weakly acidic skin is less likely to breed bacteria. The ideal environment for a woman's vagina is also acidic. Once the pH value is greater than 4.5, it will cause inflammation. In addition, normal human urine is also acidic. An important function of the kidney is to excrete acidic substances in urine. If a person's urine is alkaline, it is unhealthy. If according to the theory of acidic constitution, a person's body fluid or blood pH is alkaline to be healthy, then it is logical that skin, stomach, vagina and urine should also be alkaline. Objectively evaluating the theory of acidic constitution is like a lie with holes everywhere, and a lie needs another bigger lie to fill the hole. In fact, they are also trying to fill this loophole. Although they couldn't prove that there had been any new research findings, which medical journal was recognized by the medical community in the world published the paper, they also gave an example: 193 1 Otto Heinrich Warburg, winner of the Nobel Prize in Medicine, supported the acid theory. People with acidic constitution said that the Nobel Prize winner in medicine mentioned that the body is acidic under hypoxia, which is the root of cancer. As it turns out, in all the published works of this German biochemist, there is no research on acidic constitution or acidosis, and there is no evidence that hypoxia is related to the acidity of the body. Liang, who claimed to be the first person to put forward acidic constitution, revealed in an interview that he put forward this concept at 200 1. I don't know how nutritionists in China, who strongly advocate the pathogenic theory of acidic constitution, have successfully conducted a soul dialogue through time and space and life and death. As for Ryan, the American Nobel Prize winner they mentioned, Professor Zhang Jian, who has been immersed in the American medical field for more than ten years, has no impression at all, let alone using Google or Baidu search. The so-called "acid constitution theory" is a pseudo-scientific theory widely circulated in recent years. This theory holds that the acidification of constitution is the root of all diseases, whether it is cancer or common hypertension, diabetes, gout and so on. It is caused by eating too much "acidic food", and the so-called "acidic food" is so common that it can definitely scare you: fish, meat and rice. In particular, rice, the staple food of China people, has been rendered as a typical representative of "acidic food" and has become the chief culprit of the disease, which can almost cause panic in the whole society. People who understand this theory are almost afraid of themselves. If people really believe this theory and guide their daily diet according to this theory, it will really do great harm to their health. In fact, the so-called "acidic constitution" will cause disease, which is purely a concept. According to Liang Moumou, who is said to be the first to throw out the theory of "acidic constitution", the pH value of the human body must be maintained at around 7.4. In a sense, this is true, but this is nonsense, because normal human body fluids are weakly alkaline, with a pH of around 7.4. In daily life, you can't achieve 6.8, even if you eat so-called acidic food every day! Because human body fluid has a strong neutralizing and buffering function, it can maintain the balance of pH, so no matter whether the food you eat is acidic or alkaline, the pH of the human body remains basically the same, and there is no so-called "acidic constitution", which has been mentioned in middle school textbooks. Some people believe in the theory of "acidosis". I think it may be because many people have heard of the saying of "acidosis", but it is actually the result of some serious diseases, not the diet for no reason. This is a typical "karma"! Moreover, by the way, in addition to "acidosis", there are concepts such as "alkalosis" and "water poisoning" in medicine. When these concepts reach the hands of some swindlers who like to create sensational lies, I don't know what kind of associations they will cause, thus creating more earth-shattering fallacies. In fact, many famous experts and scholars at home and abroad have also criticized the theory of acidic constitution. For example, Zhang Jian, a Chinese scientist at the Arizona Cancer Research Center in the United States, demonstrated in various ways and discussed with his American counterparts. Finally, he said that he can responsibly represent the experts of the American Cancer Research Center and say that acidic constitution is a created concept, which is totally false! If someone is superstitious about the theory of acidic constitution, it is not only useless, but also harmful. Because if a person is influenced by the theory of "acidic constitution" and arranges his diet strictly according to the alkaline diet proposed by this theory, it will inevitably lead to nutritional imbalance over time, which may lead to diseases, because in order to maintain a healthy constitution, the human body must balance various nutrients. How does editing this paragraph change the acidic constitution? 1, don't stay up late: if you don't sleep after 1 in the morning, the energy needed for human metabolism is not supplied by the food you eat, but is completely supported by various hormones secreted by the body. At this time, endocrine metabolism will produce a lot of toxins, which will make the body fluid environment sour. 2, do not eat midnight snack: generally eat after 8 pm is called midnight snack. Because the metabolic capacity of the human body will be reduced at night, many organs will enter a state of rest, which will cause food to stay in the gastrointestinal system, gradually sour, ferment, produce toxins, and make the body sour. 3, eat breakfast: at 4: 30 in the morning, the body temperature will reach the lowest point of the day, and the speed of blood circulation is also the slowest. If you sleep too late and don't eat breakfast, the human body can't get enough energy to supplement, and the blood circulation speed becomes slower, which makes the human body in a state of hypoxia and aggravates the condition. 4. Eat more coarse grains: Exquisite food will accelerate the aging of gastrointestinal tract. Although many people now know the benefits of coarse grains, it is still a little far from coarse grains for office workers who lack exercise. Eating exquisite food for a long time will accelerate the aging and decline of gastrointestinal function, and constipation will often occur, which will cause the food they eat to become toxic substances harmful to the human body and gradually worsen their physique. 5. Eat the right proportion of acidic and alkaline foods: The human body contains about 80% alkaline substances and 20% acidic substances, so the healthiest way to eat is to eat 80% alkaline food and 20% acidic food, in which 80% alkaline food consists of 60% vegetables and 20% fruits, while 20% acidic food consists of protein and starch, accounting for 65,440 respectively.