Drinking pure water can promote metabolism and quickly take harmful substances out of the body. Impure water often contains inorganic minerals, the beneficial components of which are difficult to be absorbed by the human body, which increases the extra burden of human organs. Polluted water has a more destructive impact on human health. The influence of drinking pure water on human body;
Is drinking pure water good for people? What people suspect most is that there are no minerals needed by the human body in pure water. So, what is the internal relationship between health, drinking water and minerals? By comparing the amount of minerals needed by human body every day with the content of minerals in water, it is concluded that more than 95% of minerals needed by human body are ingested through food, not drinking water, and minerals mainly come from food, not drinking water.
Although natural water contains a very small amount of trace elements beneficial to human body, it also contains a lot of soluble ions (including heavy metal ions harmful to human body), insoluble impurities, microorganisms and even various pollutants. For example, in a water body, the iodine content reaches 0.5 mg per liter, and at the same time, the total amount of ions reaches 2000 mg per liter. Then, it is a problem worth considering to drink a lot of useless or even harmful substances in order to obtain a small amount of trace elements.
The minerals contained in natural water are mostly inorganic minerals, and the minerals that people can absorb must be converted into organic compounds before they can be absorbed and utilized by people or animals. For example, if there is calcium deficiency in the body, drinking more hard water will not help. Only active calcium can be extracted from food or calcium tablets to supplement the calcium needed in the body. If you drink water with high mineral content, you will inevitably ingest a lot of unabsorbed inorganic minerals. These inorganic minerals will be deposited in the body or excreted through the liver and kidneys, thus putting an extra burden on the organs in the human body.
The main function of water in human body is to participate in metabolism, that is, to transport nutrients and discharge waste. Figuratively speaking, water is the "porter" and "cleaner" in the body. Purity does not contain any impurities, and it is an unsaturated "hungry water". It can quickly send nutrients to various organs in the body and quickly take toxic and harmful substances out of the body. The metabolic rate is much faster than tap water and mineral water. Obviously, accelerating metabolism can promote health.
Some people think that pure water has strong solubility, which will dissolve nutrients in the body and excrete them, making people collapse. Let's do a simple experiment, put soap on your hand, then rinse it with tap water, and it will wash off as soon as you wash it. There is always a greasy feeling when washing hands with pure water. This shows that tap water is more soluble than pure water for some substances.
There are many examples of long-term use of pure water as drinking water. Generations of American navies have been drinking distilled water and pure water from seawater. Who can doubt their strong physique? For another example, we all know that "the tea in Longjing is the running water of tigers", that is, the tea in Longjing smells good and the running water of tigers is good. Where is the water where the tiger runs? The test shows that its ion content is almost the same as that of pure water on the market, and it can be directly used as water for automobile batteries. In Hangzhou, every day, many people go to the Tiger Run to carry water home to eat, and some have been eating for decades.
Generally speaking, pure water is safe to drink, and food provides us with health and nutrition!
What are the advantages and disadvantages of drinking pure water?
Drinking pure water for a long time is harmful. Pure water is similar to distilled water, and its components are all water molecules without any impurities. Regular drinking can only replenish the water needed by the human body. In addition to water molecules, tap water or mineral water we usually drink also contains many trace elements: sodium, potassium, magnesium and calcium ... although few, it plays a great role in people's health and metabolism. For health, it is recommended to boil water or drink mineral water!
What are the advantages and disadvantages of pure water to people?
Advantages and disadvantages of drinking purified water regularly With the improvement of living standards, purified water, mineral water and various beverages have appeared in recent years, with more and more varieties and quantities. Coupled with the overwhelming advertising, it seems that only by drinking these "water" can we quench our thirst, stay healthy and be fashionable enough. Experts pointed out that this is irresponsible misleading to consumers. For example, the biggest advantage of pure water is to remove bacteria and germs from raw water to the maximum extent. Especially organic pollution. However, the biggest disadvantage of pure water is that it excludes essential minerals and trace elements such as calcium, magnesium, fluorine, iodine and selenium. Some data show that the intake of calcium and magnesium in drinking water accounts for 5% ~ 20% of the total intake. Some experts pointed out that drinking purified water for a long time not only reduced beneficial elements's intake, but also may be used as a kind of "hungry water". Promote the excretion of beneficial elements in the body. The above only analyzes its advantages and disadvantages from qualified pure water. At present, unqualified purified water accounts for a considerable proportion in the market. According to the spot check by Guangdong Quality and Technical Supervision Bureau, the qualified rate of bottled drinking water is only 43.6%, and some colonies greatly exceed the standard, which has a serious impact on health. Look at the drinks. At present, there are many kinds of drinks on the market, which can be divided into seven categories according to their ingredients. One is alcoholic beverages, including beer, distilled liquor, fruit wine and so on. The second category is natural juice drinks; Three kinds are natural vegetable juice drinks; The fourth category is beverages containing electrolytes, and soft drinks that people often drink belong to this category; The fifth category is mineral water drinks, which are mostly made from natural mineral water; Six categories are caffeinated drinks, including coffee and cola drinks; There are seven kinds of milk drinks, including milk and all kinds of drinks made with milk as the main raw material. None of these seven drinks can replace water, nor can they. Experts at home and abroad agree that a really healthy drink is in a thermos. According to research, the biological activity of boiled water is 4-5 times higher than that of natural water, which is very similar to that of water in living cells. Regular drinking can prevent colds, pharyngitis and some skin diseases.
Drink pure water often, ok?
Yes Drinking pure water often is not good for your health, and your friend is right. Related information: bottled water such as pure water and mineral water is favored by modern people because of its convenience, but it is necessary to ensure its sanitary conditions when drinking these waters. It is best to drink a bucket of water within a month, and people should not take pure water as their main drinking water. Because water is one of the six nutrients in human body, it contains many minerals and trace elements beneficial to human body, but the content of these substances in pure water is greatly reduced. If people's diet and nutritional structure are unbalanced, it will easily lead to nutritional imbalance. Some people worry that the hardness of tap water is not good for health, but experts say that the hardness of water has little impact on human health, and now tap water in China meets the drinking water standard, so it is safe to drink boiled tap water. In 1970s, American scientist Hamilton and others conducted a very valuable scientific research, which confirmed that the elemental composition in human blood was consistent with that in the earth's crust. This is because the human body ingests the chemical elements in the surrounding environment and participates in metabolism by drinking food, so that the chemical elements in the human body and the chemical elements in the environment maintain an ecological balance. The main physiological functions of trace elements in human body are as follows: 1. They play a specific role in the enzyme system: some trace elements are important components of various enzymes in the body. Most known enzymes contain one or several metal atoms. When trace metals are lost in enzyme molecules, the activity of enzyme will be lost or reduced. When these trace metals are recovered, the enzyme activity will return to normal. As an indispensable factor of enzyme activity, some are enzyme activators. For example, zinc ions can activate intestinal phosphatase and liver and kidney catalase necessary for insulin synthesis; Manganese ions can activate arginase, phosphatase, carboxylase, cholesterolase and so on. Second, help hormones play a role in regulating important physiological functions of the human body. Third, the common elements are transported to the whole body: the trace element iron is an important component of erythrocyte hemoglobin, which brings oxygen to tissues and cells. If there is iron deficiency, hemoglobin cannot be synthesized, oxygen cannot be transported, and tissues and cells cannot carry out normal metabolism. Fourth, balance human physiological functions: trace elements can regulate osmotic pressure, ion balance and pH value in body fluids, and maintain normal physiological functions of the human body. 5. Heredity: Trace elements can affect the metabolism of nucleic acid. Scientists have found in experiments that vanadium, chromium, manganese, cobalt, copper, zinc and nickel will affect the metabolism of benzoic acid. 6. Participate in the structure of vitamins: Some trace elements are the active components of vitamins, and most of the trace elements that are so important to us need to be supplemented by drinking water. Because purified water filters out many trace elements, its performance has also changed, and this structural change will affect the permeability of water molecules. This makes it impossible for this water to directly penetrate the cell membrane and enter the cells, let alone expect this water to transport the nutrients needed by the human body to the cells. Therefore, drinking pure water for a long time will affect the absorption and utilization of nutrients and accelerate the loss of nutrients.
Is drinking pure water good for human body?
The benefits of pure water are too great-please see the five misunderstandings of drinking water 1, drinking boiled water is the safest 2, bottled water is safe and convenient 3, pure water lacks minerals and trace elements 4, drinking mineral water is good for your health 5, and your ancestors have never drunk pure water, so they are still alive 1. Drinking boiled water is the safest. Many people have long thought that drinking raw water will make them sick, so they must drink boiled water. This is an effective method to sterilize water with less pollution in the past, but it also has many negative effects, such as: 1, boiling water only kills bacteria and some viruses, and dead bacteria and viruses still exist in water; After entering the human body, it becomes a "heat source" in medicine, and the common causes of "nameless fever" in clinic mostly come from this. 2. The process of boiling water cannot remove excessive heavy metals, scale and carcinogens in water. In the process of heating, water loses too much oxygen. With the boiling water phenomenon, the oxygen in the water has basically evaporated, and minerals such as calcium and magnesium needed by the human body have also become the bottom of the pot for scale deposition. It is common sense to water the flowers with cold water, and the fish will die. Drinking boiled water is not conducive to oxygen supply to the human body. Drinking for a long time is worse for metabolism. 4. When water is boiled in an aluminum or iron container, nitrogen nitrite (a strong carcinogen) in the water will increase significantly. The data show that when water is boiled in an iron container, the nitrite nitrogen in the water will increase by 23 times, while when water is boiled in an aluminum container, the nitrite nitrogen in the water will increase obviously with the extension of boiling time. After boiling for five minutes, it is more than ten times that of raw water, and it will be close to 100 times after boiling for twenty minutes. . . Second, drinking bottled water is safe and convenient. With the increasing awareness of drinking water, many families have bought bottled water. But the problem of drinking comes out again: 1, simplifying purification means: some manufacturers simplify purification means in order to save costs, resulting in unqualified water quality. Individual manufacturers actually pour tap water directly into the bucket; Put * * * on tap water, the cost of this water will not exceed that of 2 yuan, and it will cost 8- 10 yuan to sell it to consumers. 2. The quality of buckets is unqualified: some buckets actually use discarded blood transfusion bottles and discs as materials! The price of buckets that meet the hygienic standards is around 35 yuan, while the cost of recycling dark buckets made of old plastics is only around 8 yuan. How can such a high price difference not make people jealous? 3. The freshness of water cannot be guaranteed. Water is active, the fresher the better. Some families can only use up a bucket of water in a week or even two. It should be noted that all kinds of bottled water should be used up within 2 to 3 days after opening, otherwise the bacteria brought in the air will multiply in large numbers, resulting in excessive bacteria in the water! Water is easy to age and cannot guarantee the freshness of water quality. But in our ordinary family, it will take five days at the earliest. Third, pure water lacks minerals and trace elements. Some people think that drinking pure water has no nutrients and trace elements, which is not conducive to human health. In fact, this statement does not have sufficient clinical practice and corresponding theoretical basis: 1. According to medical knowledge, water mainly plays the role of "transport captain" in human body. Only through water can the human body transport the required nutrients to the internal organs and 60 trillion cells, and at the same time transport the garbage and toxins discharged from the endocrine system to the corresponding organs for excretion. So water has the form of maintaining cells; Has the function of improving metabolism; But it can't provide nutrition for human body. 2. Yang Zhenbo, a water quality expert from China Environmental Health Monitoring Institute, pointed out: "In fact, only living plants can absorb and utilize inorganic minerals from soil, and organic minerals transformed from plants can be absorbed and utilized by humans and animals. Few people can absorb nutrients from inorganic minerals, and no one can effectively apply inorganic minerals to the body. For example, if the human body feels calcium deficiency, it should be taken from milk or calcium tablets (active calcium and organic calcium). At this time, it is useless to have a lot of calcium in the water. Minerals that can't be absorbed after drinking in the body will be excreted through the internal organs such as liver and kidney, thus adding extra burden to the internal organs. This is also an important cause of some chronic diseases. " 3. Some data are more reasonable: the calcium content of a cup of milk is equivalent to 1.200 cups of mineral water, the iron content of a catty of beef is equivalent to 8200 cups of mineral water, and a cup of orange juice contains minerals beneficial to human health, which is 500 times higher than that of untreated drinking water. These show that the real supplementary nutrition depends on food rather than drinking water! Don't blindly think that you can take nutrition in water. This is the biggest misunderstanding! Do you choose a nutritious meal or drink a few tons of water to get the same minerals? 4, China, MD, Camp. ......
What are the advantages and disadvantages of drinking pure water?
If people drink pure water for a long time, it is harmful to their health. Because: 1) Pure water not only removes all substances harmful to human body, but also removes many "essential trace elements" which are very important to human health. The amount of these elements needed by human body is extremely small, which can be satisfied by normal diet every day. Now, this essential trace element, which can be obtained from normal drinking water, is removed by drinking pure water. This can not meet the normal needs of the human body. In the long run, it will cause irreparable harm to health. This kind of injury is chronic, subtle and irreversible, and it is also harmful to future generations. Among them, zinc, magnesium and iodine are the most influential elements. Although the content of these elements in water is very small, they are scarce in food, and it is even worse to remove these trace elements from water now. These three elements are directly related to reproductive development and intellectual development, and their deficiency will affect the development of nervous system and even offspring. 2) In a normal diet, there are many inorganic salts that can be satisfied. For example, there are 30 kinds of inorganic salts needed by human body in tap water. Now, if this part of the water is removed, the human body will not be able to supplement the required amount of inorganic salts. After a long time, it will cause unbalanced nutrition, which will affect people's health and seriously cause diseases. 3) Pure water is impure. The preparation of pure water is very complicated. Since it is a high-tech achievement, it is of course high in technology. Not everyone can produce it. These ion exchangers and membrane filters need frequent technical treatment and cleaning, which is called the regeneration technology of ion exchangers and membrane filters. However, most water purification plants do not master this regeneration technology. As a result, a large number of bacteria and dirt are enriched in the exchangers and filters. The longer they are used, the more bacteria and dirt they accumulate. Finally, the content of water, bacteria and dirt filtered from here is much higher than that of tap water. In other words, this filter has become a pollution source. Therefore, according to the data released by relevant testing departments, the qualified rate of testing pure water every year is not high. Many unqualified "pure water" are sold all over the street, so people drink it as pure water, which is much more harmful than tap water (because everyone knows that tap water is boiled before drinking). 4) After entering the human body, pure water has strong solubility because it does not contain all kinds of positive and negative ions. It can not only dissolve all kinds of harmful wastes and harmful trace elements, but also excrete them. At the same time, it can dissolve all kinds of essential trace elements that the human body needs very much and excrete them. 5) After the purified water is treated by the water purifier, the molecular structure will be rearranged, making the molecular structure of purified water extremely series and linear. This kind of water molecule is not easy to pass through the cell membrane, which will lead to the loss of beneficial life-related elements in the body to the outside world. Some sensitive people feel that the more they drink, the more thirsty they are and the more they want to drink. Drinking pure water for a long time makes you feel weak. This has prominent side effects on the growing teenagers. To this end, Shanghai clearly stipulates that primary and secondary school students are restricted from drinking pure water.
What are the advantages and disadvantages of drinking pure water for a long time?
If people drink pure water for a long time, it is harmful to their health. Because:
1) Pure water not only removes all substances harmful to human body, but also removes many "essential trace elements" which are very important to human health. The amount of these elements needed by human body is extremely small, which can be satisfied by normal diet every day. Now, this essential trace element, which can be obtained from normal drinking water, is removed by drinking pure water. This can not meet the normal needs of the human body. In the long run, it will cause irreparable harm to health. This kind of injury is chronic, subtle and irreversible, and it is also harmful to future generations.
Among them, zinc, magnesium and iodine are the most influential elements. Although the content of these elements in water is very small, they are scarce in food, and it is even worse to remove these trace elements from water now. These three elements are directly related to reproductive development and intellectual development, and their deficiency will affect the development of nervous system and even offspring.
2) In a normal diet, there are many inorganic salts that can be satisfied. For example, there are 30 kinds of inorganic salts needed by human body in tap water. Now, if this part of the water is removed, the human body will not be able to supplement the required amount of inorganic salts. After a long time, it will cause unbalanced nutrition, which will affect people's health and seriously cause diseases.
3) Pure water is impure. The preparation of pure water is very complicated. Since it is a high-tech achievement, it is of course high in technology. Not everyone can produce it. These ion exchangers and membrane filters need frequent technical treatment and cleaning, which is called the regeneration technology of ion exchangers and membrane filters. However, most water purification plants do not master this regeneration technology. As a result, a large number of bacteria and dirt are enriched in the exchangers and filters. The longer they are used, the more bacteria and dirt they accumulate. Finally, the content of water, bacteria and dirt filtered from here is much higher than that of tap water. In other words, this filter has become a pollution source. Therefore, according to the data released by relevant testing departments, the qualified rate of testing pure water every year is not high. Many unqualified "pure water" are sold all over the street, so people drink it as pure water, which is much more harmful than tap water (because everyone knows that tap water is boiled before drinking).
4) After entering the human body, pure water has strong solubility because it does not contain all kinds of positive and negative ions. It can not only dissolve all kinds of harmful wastes and harmful trace elements, but also excrete them. At the same time, it can dissolve all kinds of essential trace elements that the human body needs very much and excrete them.
5) After the purified water is treated by the water purifier, the molecular structure will be rearranged, making the molecular structure of purified water extremely series and linear. This kind of water molecule is not easy to pass through the cell membrane, which will lead to the loss of beneficial life-related elements in the body to the outside world. Some sensitive people feel that the more they drink, the more thirsty they are and the more they want to drink. Drinking pure water for a long time makes you feel weak. This has prominent side effects on the growing teenagers. To this end, Shanghai clearly stipulates that primary and secondary school students are restricted from drinking pure water.
What are the benefits of drinking pure water! ~~~~~
Drinking pure water has a hydrating effect on the body.
Drinking pure water is not drinking boiled water. Pure water contains no minerals and some elements needed by human body.
What are the benefits of washing your face with pure water?
It is best not to wash your face with pure water, because many minerals in pure water are gone. You can wash the dirt with warm water first, and then wash the field with cold water to shrink the pores. Remember: insist!
It is best to wash your face with mineral water once a week, which will help your skin absorb minerals.
Just use water at other times.
Is drinking pure water nutritious for the body?
What water should I drink to be healthy? Drinking 8 glasses of water every day is a recognized health standard. Generally, an adult of about 60 kilograms needs to consume 2.5 liters of water every day. Some people think that this water can be taken from various diets. Mineral water is the "murderer" of hypertension, and water is an integral part of human cells. When cells lose water, they lose their function. Water helps the human body to absorb and digest food, also helps to regulate body temperature, and can also play the role of moistening and plane joint. Encourage people to drink more boiled water, because some mineral water is high in sodium, which is one of the chief culprits of hypertension. In addition, taking too much sodium can also cause damage to the kidneys. Pure water can effectively promote human metabolism. High-concentration beverages, such as coffee, tea, soda, etc., can not only provide water for the body, but also absorb water from cells, leading to dehydration, so you can't drink more. Bottled water sold locally includes mineral water, purified water and distilled water. A spokesman for the Agriculture, Fisheries and Veterinary Bureau said: "Bottled water is produced locally and imported from other places. Manufacturers and importers must ensure the safety of these drinking water. The local bottled water manufacturer has obtained the license issued by the Agriculture and Veterinary Bureau. The Agriculture and Veterinary Bureau regularly inspects these manufacturers to ensure that the production meets the hygiene standards. " As for imported bottled water, the Agriculture and Veterinary Bureau requires manufacturers to prove that the products are safe to drink by having the license and product hygiene certificate issued by local authorities. Bottled water sold in the local market must be approved by the Agriculture and Veterinary Bureau before it can be put on the shelves. The authorities will also conduct regular product sampling tests. When people drink bottled water, avoid two or more people drinking the same bottle to avoid getting infected with germs. Understand that tap water contains less minerals than mineral water, but tap water contains chlorine and fluorine. Chlorine is sterilization, and fluorine is prevention of tooth decay. Singapore is one of the countries with the safest drinking water in the world. Drinking water is made according to the standards provided by the World Health Organization. Its standards include the weight of microorganisms and dozens of minerals. At present, there are distilled water on the market, but there are not many choices. In packaging, many people confuse it with mineral water because it is no different from ordinary mineral water. Distilled water is artificially purified water with a purity of 99.9%, but the mineral components in the water can be ignored. The function of this "pure water" in the body is simply to act as a transportation job, such as taking out what cells and tissues refuse. There are no fewer than 20 kinds of mineral water in the mineral water market. Mineral water refers to a natural water source located underground, naturally gushing or artificially extracted, and rich in iron, calcium, sodium and magnesium. In the process of treatment, mineral and carbon dioxide are not added to mineral water. Except physical sterilization, water quality cannot be treated with chlorine or other methods. In addition, automatic equipment must be used for filling and sealing to avoid pollution. Generally speaking, it can only be called "natural mineral water" if it gushes out of the ground without artificial processing and filtration. If it is artificially extracted clean groundwater, it is called "general mineral water" after moderate sterilization. If the international standard of mineral water regards mineral water as an international standard, the regulations are very strict. 1. Height: spring water is 50-2500m above sea level, and mountain spring water is over 2500m above sea level. 2. Water source: Fiona Fang 10 km should have no water pollution change. Three, spring water must naturally gush out, filtered by other rocks, and detected to be rich in natural minerals. 4. It must be packaged directly at the place of origin, and it is best to seal the cans within 24 hours to ensure that the cans are sterile and pollution-free. 5. The water quality must be continuously tested for about 10 years to determine the mineral content, and its stability can only be confirmed after obtaining the mark of the International Water Quality Association. There are many kinds of bottled water in the market, and the brands and drinking water names are different, so consumers should pay more attention to distinguish them. Such as natural spring water, natural mineral water, foamed mineral water, drinking water or distilled water. Rolling again will lead to diseases, and "raw water" is tap water. The local tap water meets the standards set by the World Health Organization. Try to avoid drinking tap water when you go abroad, because the hygiene standards are different. ......