What will lead to the imbalance of human pH value?

In addition to the interference of drugs or diseases, normal people can cause acid-base changes in the body through respiration and metabolism. Slow breathing or no breathing will increase carbon dioxide in the body, thus lowering the pH value of blood and causing acidosis. Patients with bronchitis and asthma are prone to acidosis. Breathing too often or taking too many deep breaths, the carbon dioxide in the body decreases and the pH value increases, causing alkalosis, cirrhosis or people taking aspirin are prone to alkalosis. People with metabolic diseases, such as diabetes, renal insufficiency, diarrhea or taking diuretics, are prone to acidosis, while people with severe vomiting or imbalance of kidney control acid and base are prone to alkalosis. Refutation so far, there is no one medicine in the world that can cure all diseases. Liang, who advocates the theory of acidic constitution, focuses on the product "the sixth element", ranging from treating migraine to inhibiting cancer. Drugs with such magical effects have not entered clinical trials in major hospitals in China, and there is no clinical trial report. It is not the acidic constitution that causes the disease, but taking a certain medicine or suffering from a certain disease will lead to acidosis. Whether vomiting, diarrhea, diabetes or advanced cancer, acidosis is caused by metabolic problems. If the blood pH value is lower than 7.35, acidosis will soon be life-threatening if it is not treated. Acidic constitution is the root of all chronic diseases. Because the body is constantly increasing nutrition, the metabolism of a healthy body is getting slower and slower, leading to various diseases of overnutrition. Acidic constitution can change the pH of the body by improving the diet structure, that is, changing the pH of the body with a reasonable plant diet, thus restoring a healthy constitution, but it is not advisable to change the pH of the body by drinking alkaline water. Although healthy and normal people will not appear so-called acid or alkali. But there are still many people who are interested in their own pH, and use pH test paper to detect the pH of urine or mouth, so as to get the body pH ... Su Mingshan pointed out that both methods are unscientific. According to reports, the measurement of human PH value needs to be judged by taking blood samples to check a number of biochemical indicators, such as: blood PH less than 7.35 is decompensated acidosis, and pH greater than 7.45 is decompensated alkalosis. In addition, other biochemical indicators should be checked to further determine whether it is respiratory acidosis, metabolic acidosis, respiratory alkalosis or metabolic alkalosis. Kidney is an important organ for regulating acid-base balance. Under normal diet, urine excretes more fixed acid than alkali, so the PH value of urine is generally around 6.0. According to the actual situation of acid-base balance in the body, the urine PH value can be reduced to 4.4 or increased to 8.2. In addition, Dong Xingyun emphasized that the so-called over-acid and over-alkali, medically speaking, is an acid-base imbalance, that is, acidosis or alkalosis. Generally speaking, the illness is more serious, and you need to go to the hospital for medical treatment or hospitalization, which can not be adjusted by eating health food. [Edit this paragraph] To sum up, in recent years, many businesses have been instilling in consumers an idea that acidic constitution is the source of all diseases, and that acidic body fluids will lead to decreased immunity and susceptibility to infectious diseases such as colds. 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 Chinese and western medicine have refuted this, because the medical profession has never said that there is no acidic constitution. [Edit this paragraph] Main viewpoints The basic viewpoint of acidic constitution: The healthiest body fluids are in a weak alkaline state of 7.35 ~ 7.45, but due to the influence of living habits and environment, most people 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 desperately preach the pathogenic theory of acidic constitution, can successfully have 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 main theory of acidic constitution theory is to change the body from acidic to alkaline by supplementing alkaline nutrients or making food choices. Aside from the fact that food can't affect the acidity and alkalinity of the body, if you really want to make your body alkaline, you don't have to drink mineral water with suspicious ingredients or alkaline supplements with no idea how much technology there is. According to Professor Wang Tao's clinical practice, his first choice is to prescribe baking soda, the cheapest alkaline supplement for acidosis patients. This kind of alkaline supplement, which does not cost a few dollars in a big bag, is the most effective against all kinds of acidosis. Whether the acidic physique theorists emphasize that alkaline physique is the healthiest in order to promote their alkaline supplements, or kindly remind modern people with unbalanced diet to eat more vegetables and less meat, we should regard it as an alarm clock to remember to eat apples, and never take it to heart. Every day, I am led by various dieticians who have no scientific basis. Good people should be turned into patients. I am really afraid that I am acidic and become a patient. Drinking soda every day and going to the hospital regularly are the best policies. Uric acid test, although healthy and normal people will not appear so-called peracid or overbased. But there are still many people who are interested in their own pH, and use pH test paper to detect the pH of urine or mouth, so as to get the body pH ... Su Mingshan pointed out that both methods are unscientific. According to reports, the measurement of human PH value needs to be judged by taking blood samples to check a number of biochemical indicators, such as: blood PH less than 7.35 is decompensated acidosis, and pH greater than 7.45 is decompensated alkalosis. In addition, other biochemical indicators should be checked to further determine whether it is respiratory acidosis, metabolic acidosis, respiratory alkalosis or metabolic alkalosis. Kidney is an important organ for regulating acid-base balance. Under normal diet, urine excretes more fixed acid than alkali, so the PH value of urine is generally around 6.0. According to the actual situation of acid-base balance in the body, the urine PH value can be reduced to 4.4 or increased to 8.2. In addition, Dong Xingyun emphasized that the so-called over-acid and over-alkali, medically speaking, is an acid-base imbalance, that is, acidosis or alkalosis. Generally speaking, the illness is more serious, and you need to go to the hospital for medical treatment or hospitalization, which can not be adjusted by eating health food. [Edit this paragraph] The scientific basis of acidic constitution The so-called "acidic constitution theory" is a pseudoscientific theory widely circulated in recent years. According to this theory, whether it is cancer or common hypertension, diabetes, gout, etc., acidification of constitution is the source of all diseases. It is caused by eating too much "acidic food". The so-called "acidic food" is so common that it can definitely scare you. 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.