What is the strongest regulation of acid base balance in the human body

In the normal metabolic process, the human body constantly produces acidic substances and alkaline substances, and also ingests acidic substances and alkaline substances from the daily diet, and acidic substances and alkaline substances are constantly changing in the human body, and this change must rely on the body's regulatory function to maintain relative balance. This equilibrium is the acid-base balance, and the range of the equilibrium is the pH value. This pH is best suited for cellular metabolism.

and the survival of the whole organism. All physiological changes and biochemical reactions in the human body are carried out under stable pH conditions, such as cell protein synthesis, energy exchange, information processing, enzyme activity, etc., all need a stable pH.

Environment. Laboratory experiments have shown that if the pH of a person's blood is higher or lower, a person will develop a lesion. The pH of the blood varies very little, and the difference can be close to death, and the pH of those body fluids that remain in the body can vary greatly, such as duodenal fluid, gastric juice, urine, and fecal oak bushes.

Serious illness occurs when a person's bodily fluid pH is below neutral 7.

When Liang cherry descends, it will become a vegetative person, and if it is only a person, it will die, and of course, a high pH will also lead to alkalosis in the human body.

Therefore, the human body needs acid-base balance to maintain the health of life.

Balancing pH is a major concern for health and beauty. Should the human body be acidic or alkaline? If it should be alkaline, pay special attention to the weak alkaline. The normal pH of the body's body fluids.

It should be, if you deviate from this value, the chemical reaction within the cells of the body.

The speed will vary significantly.

Acid-base balance is an important factor in the regulation of the environment in the body, and it is also an important condition for maintaining normal physiological activities. Under normal circumstances, the human body can excrete excess acidic or alkaline substances through autoregulatory action to achieve weak alkalinity.

The body is a method to maintain acid-base balance: 1. The buffering effect of the blood, when the strong acid or strong alkali enters the human body, a certain substance in the blood will be combined with it to form a weak acid or weak alkali, which makes the strong acid become weak acid, and the strong alkali becomes weak alkali. 2. Metabolic acid-base balance disorders are compensated by the lungs, which compensate by increasing or decreasing the emission of carbon dioxide.

In metabolic acidosis, the respiratory center is excited, breathing deepens, and ventilation increases, and in metabolic alkalosis, the concentration increases, and the respiratory center is inhibited, and breathing becomes shallow, and ventilation decreases. 3. Hudan cavity suction acid-base balance disorder is compensated by the kidney, and the compensatory regulation of the kidney is completed by retention or expulsion. 4. The exchange of ions inside and outside the cell:

In acidosis, extracellular H+ increases, and H+ enters human cells and K+ moves out of cells, resulting in hyperkalemia. In alkalosis, K+ enters the cell and is buried indistinctly, resulting in hypokalemia.

One of the key factors for people with acidic constitution is that the body fluids of acidic people are a hotbed for cancer cells, and acidic constitution is very conducive to the survival, metastasis and spread of cancer cells. On the contrary, alkaline constitution is able to effectively fight cancer, and cancer cells cannot survive. The vast majority of people with cancer, high blood pressure, hyperlipidemia, and gout are acidic.

Therefore, it is necessary to maintain the acid-base balance of the human body.

The human body regulates acid-base balance in four main ways. The buffering effect of blood: when a strong acid or strong alkali enters the human body, a certain substance in the blood (we call it a buffer substance) is combined with it to form a weak acid or a weak alkali, which makes the strong acid become a weak acid, and the effect of a strong liquid chain alkali becomes a weak alkali is the buffering effect.

When acid-base balance disorders occur, the blood's buffering system immediately acts as a buffer, reaching a peak in 15 minutes, but the buffering capacity is limited. Metabolic acid-base disorders are compensated by the lungs: the lungs compensate by increasing the amount of trouble or decreasing the amount of energy that is excreted.

Because if there is an imbalance between acid and alkali, the concentration of hydrogen ions in the body fluid is too large or too small, which will lead to a chemical reaction and denaturation of the body fluid components of the human body, affecting the body function. Moreover, some processes necessary for human life activities also need to be carried out in an environment with moderate acidity and alkalinity, and excessive acid or alkali will affect these processes, thus affecting normal life activities.

Because of the acid-base imbalance itself, it is easy to say that it is easy to put it bluntly, and it cannot be discharged, and it is said that the broad branches are to put it bluntly, and the cherry blossom is what people call gout, and it is easy to commit, so it is necessary to have an acid-base balance, so it is said that it is necessary to achieve an acid-base balance, so it is a manifestation of the healthiest person's body.

The human body needs to maintain acid-base balance, because acid-base imbalance will harm people's physical and mental health. The pH level is between the healthiest state of a person. If there is an imbalance of acid-base in the mold, it will lead to vomiting, diarrhea and other problems, which will affect the health of the body.

Because the acid-base balance of the human body plays an important role in the health of the body and the normal operation of various organs, people with excessive acidity are prone to suffer from a variety of diseases.

Of course, it is necessary to maintain the acid-base balance of the human body, if the balance is out of balance, too much water or too sodium, there will be corresponding diseases.

Because only by maintaining the body's acid-base balance will the body be healthy.

For the health of the human body.

1. Chemical buffer.

Important chemical buffers are bicarbonate, phosphate, and protein. Chemical buffers act rapidly to protect tissue and cell function, and these buffers quickly bind to excess acids or bases, neutralizing adverse effects until other buffer systems are in their hands.

2. Respiratory system.

The respiratory system is the second line of defense against acid-base imbalances, retaining or expelling acids from the body through underventilation or hyperventilation, allowing for rapid pH adjustment in minutes.

3. Kidneys. The kidneys play an important role in maintaining acid-base balance in the body by reabsorbing acids and bases or excreting them in the urine. The kidneys' compensatory regulation of acid-base balance works over hours or days.

The body regulates the acid-base content and its proportions, maintaining the normal range of blood pH in the normal range of the process called acid-induced induction-alkali balance. The body's mechanism of regulating acid-base balance includes the buffering effect of the blood, and at the same time, it depends on the subtle regulation of organs such as the lungs and kidneys.

The fastest is chemical buffers.

The acid-base balance is very meaningful for the human body to maintain a constant internal environment, and the pH value in the body is maintained in a stable state.

The most rapid way for the body to regulate its balance is through chemical buffers, and the body's ability to regulate acid-base balance in the blood is the fastest and fastest way.

Important chemical buffers are composed of bicarbonate, phosphate and protein in the blood, chemical buffers regulate the acid-base balance in the body quickly, can protect cells, tissues and functions, buffers quickly combine with excess acid or excessive alkali, eliminate unfavorable factors from the body, and can also affect other buffer systems to play a role. In addition, the respiratory system and the renal system also play a certain role in the body's acid-base harmony, but the metabolic pathways of the respiratory system and the kidneys in the body's acid-base balance are not as fast as body fluids.

a Kidney (correct to give back answer).

b Lungs. c Liver is slippery.

d Intestinal celebi.

e Pancreas.

a.Cushioning of blood.

b.Respiratory regulation of the lungs.

c.The kidneys excrete acid and alkali.

d.Buffering of cells.

e.The regulation of the liver reputation and viscera is hidden as a celebration of the use of hail.

Correct answer: c

Maintaining the acid-base balance in the human body depends on the acidity and alkalinity of the food ingested and the regulation of the acid-base balance by the excretory system. The acidity and alkalinity of food refers to the result of the metabolism of food in the body after digestion and absorption. If there are more phosphates, sulfates, chloride ions and other ions produced after food metabolism, it is easy to form acids in the body and produce acidic reactions.

If there are more sodium ions, potassium ions, magnesium ions, and calcium ions, it is easy to produce more alkali in the body and form an alkaline reaction. This has to do with the mineral content of the food. Generally speaking, foods that contain more minerals such as sulfur and phosphorus are acidic foods; Foods that contain more minerals such as potassium, calcium, and magnesium are alkaline foods.

Some foods, such as oils, sugars, starches, etc., which are very pure, basically do not fit the above two types of elements, so they are neutral foods, and these foods do not affect the pH of body fluids. It can be seen that the so-called acidic food cannot be understood as a sour food, and the final effect of sour fruits such as tomatoes, oranges, hawthorn, bayberry, etc., on the human body after being metabolized in the body is alkaline.

So what are the common alkaline foods? Such as tofu, peas, soybeans, mung beans, rape, celery, sweet potatoes, lotus roots, onions, eggplants, pumpkin, mushrooms, radish, spinach, cabbage, cabbage, lettuce, lettuce, shiitake mushrooms, carrots, bamboo shoots, potatoes, konjac, kelp, seaweed, citrus, watermelon, grapes, bananas, apples, pears, strawberries, chestnuts, persimmons, milk, wine, etc. So what are the main acidic foods?

Such as rice, flour, animal meat (beef, pork, mutton, chicken, duck, etc.) and eggs.

Generally, the daily staple food requirement of middle-aged and elderly people is 300 400 grams. If you eat some alkaline root foods such as sweet potatoes and potatoes, the amount of staple foods can be appropriately reduced. Animal meat is the most important acidic food, and it should generally be controlled within loo grams per day.

Usually eat more alkaline foods such as vegetables and fruits to avoid acidic constitution.