Is pure water clean, is drinking too much good for the body? I ve always drunk raw water.

Purified water refers to H2O that is free of impurities. From an academic point of view, pure water, also known as high-purity water, refers to water with extremely high chemical purity, which is mainly used in biology, chemical engineering, metallurgy, aerospace, electric power and other fields, but its requirements for water purity are quite high, so the most common application is the electronics industry.

At present, in China's bottled drinking water market, there are mainly pure water, mineral water, spring water and natural water, mineral water, etc., because mineral water, spring water, etc. are limited by resources, and pure water is produced by a certain production process using tap water, so the most people drink pure water in the market.

Raw water refers to water that has not been disinfected and filtered, such as river water, stream water, well water, reservoir water, etc., which contain a variety of microorganisms and zoonotic parasites harmful to the human body to varying degrees, and direct drinking may cause acute gastroenteritis, typhoid fever, dysentery and parasitic infections and other diseases.

Therefore, it is recommended to drink less raw water to avoid contracting diseases.

Pure water is the cleanest, but drinking too much is really bad for the body, because it doesn't contain any minerals, and we need water to help absorb those trace elements, and drinking raw water is very unhealthy, because there are a lot of impurities, and parasites.

Pure water should be relatively clean, but there are no trace elements in it, and drinking too much is not good for the body.

Pure water is very clean, and the human body needs clean water to be beneficial to our body. Purified water can be drunk directly, cooking, drinking, brushing teeth, washing face should have pure water, I recommend you to use Lonsid water purifier to make pure water.

Of course, the purified water of the big brand is clean, and the key is whether the water dispenser is clean.

In China, the relevant institutions have formulated a series of provisions for this purpose, and in 1998 issued GB17323-1998 "Bottled Drinking Pure Water" standards and GB17324-1998 "Bottled Drinking Pure Water Hygiene Standards", which fully reflects the country's attention and concern for people's health.

China's pure water standards are formulated with reference to the standards of the United States, Canada, Japan and other relevant countries, if drinking pure water is really bad, then why has the United States been drinking pure water for 30 consecutive years? Why did the FDA set out the bottled water standard in 1994 to add purified water?

Generally speaking, water containing too many minerals will cause unnecessary burden on the human body, and some minerals may not be absorbed by the human body if they accumulate for a long time.

In the body, it will directly affect human health. Strictly speaking, mineral water as a beverage can only be consumed by 500 ml per person per day. If excessive, the fluoride contained in it is quite detrimental to the human body and can even have serious consequences.

Therefore, no matter how good mineral water is, it can only be used as a drink, but purified water is not, it does not have a negative impact on the human body, but can help to excrete toxins in the body.

From a scientific point of view, everything has a dual nature. Therefore, compared with mineral water, although purified water removes harmful substances and nutrients from the water, it is ultimately harmless to human health. At present, some people think that pure water is too pure and has no nutrients at all, but they do not know that 95% of the nutrients required by the human body are ingested from food.

If it's not pure, then what is it called pure water? Generally speaking, the main forms of impurities in water are gases, liquid droplets, suspended solids in water, solid particles and microorganisms, and their concentrations change with changes in emissions, people flow and climate conditions. With so many contaminants, how can they be drunk after only superficial treatment?

Mineral water, on the other hand, is only shallow filtered, so it retains minerals and nutrients as well as harmful substances. Harmful substances usually contain carcinogens, and the effect of this substance is threshold-free, and even the smallest amount will produce a certain reaction. Therefore, purified water is a safe daily drinking water in the long run.

In the production process of pure water, multi-layer filtration technology is generally adopted, and the water that has been filtered through multiple layers filters out bacteria and harmful substances, but at the same time, the nutrients and minerals in the natural water are also filtered out. Pure water, which has lost its minerals, has a change in its properties. From the point of view of modern quantum chemistry, maintaining a certain amount of minerals in water plays an important role in maintaining the configuration of water.

Minerals are like scaffolds in water molecules, playing a role in stabilizing the water structure, and the water molecules that lose their support will form a cluster of condensed states to form a much larger water molecule than the natural water molecule cluster, and this pure water molecule cluster has greatly reduced the ability to penetrate the human cell membrane, and can not smoothly transport the nutrients required by the human body to the cell, nor can the products of intracellular metabolism be smoothly transported to the outside of the cell. In addition, acidic pure water is a full solvent, which will dissolve the nutrients and minerals absorbed by the human body into the pure water after it enters the human stomach and intestines, but the pure water cannot return the nutrients to the human cells due to the large water molecules, so it has to be excreted with sweat and urine. Therefore, long-term drinking of purified water will cause the loss of nutrients in the human body, and over time, cause the acid-base imbalance to be out of balance, and the body's immunity will be reduced and affect health.

Mineral and purified water is unhealthy and contains excessive amounts of bacteria. A few years ago, the Stuttgart Health Agency in Germany tested 1,171 types of mineral water from different production plants, and the bacteria in the mineral water exceeded the standard, mainly due to contamination caused by direct contact with the water during the production process. The University Hospital of Freiburg tested 61 types of distilled water, and 13 of them were unacceptable, many of which were brand-name products.

Certain waters contain pathogens that can cause fatal infections in frail patients. Despite all the stringent tests and tests, 59 species of E. coli were found in bottled water tested by the Stuttgart Department of Health in 2001, which should belong to toilets and should not be found in mineral or purified water.

German experts warn consumers that if you are in good health, it is best to drink tap water. If you are used to drinking mineral water, then have a mineral water machine at home, plus a certain amount of carbon dioxide, it is also a good tasting mineral water.

Pure water is acidic water, mineral water is weakly alkaline, and the process of human aging is the acidification process of body fluids, so we need to drink weakly alkaline water to be healthy. Buy bottled natural mineral water to drink, I recommend Nongfu Spring bottled water.

So I have listened to the expert's explanation, pure water, as the name suggests, is free of all impurities. And our body needs minerals, so pure water has no minerals, so it is not good to drink pure water all the time, it is recommended to drink mineral water. I hope to adopt.

Excellent! Drinking purified water is really healthy!

Chen Mengxiong, a senior academician of the Chinese Academy of Sciences, said: "Long-term drinking of purified water will reduce the body's intake of minerals and beneficial elements. In terms of health, natural water is better than purified water, and mineral water is better than natural water.

A large number of animal experiments and clinical reactions at home and abroad have proved that long-term drinking of purified water is harmful to health. For this reason, the Shanghai Municipal Education Commission has issued a notice: in principle, starting from the 1997 school year, all primary and secondary schools and kindergartens should no longer use pure water as drinking water for students and young children.

The Shanghai Municipal Administration for Industry and Commerce has also issued a notice: pure water advertisements should not promote "long-term drinking" and use pure water to prepare milk powder, cook rice, etc. In March 2003, some primary and secondary school students in Hangzhou bid farewell to pure water, and more than 100,000 primary and secondary school students have drunk mineral water.

Recently, the China Consumers Association officially issued a warning: teenagers, children and the elderly should not drink pure water for a long time. Green food takes health as the basic goal, and long-term drinking of pure water not only does not play a role in promoting health, but will cause harm to the body, so how can it be called colored food?

Since drinking purified water has entered the market, what water to drink has been a topic of great concern to the majority of consumers, after several years of fierce debate, the conclusion is clear, long-term drinking of purified water is not good for health, mineral water is the ideal drinking water. Zhu Huigang, head of the national drinking water sanitation group, professor and doctoral supervisor of Shanghai Medical University, said: "Mineral water is different from general drinking water, it contains lithium, strontium, zinc, iodine, selenium, and other trace elements, and some also contain relatively rich macro elements, so it can supplement the trace elements and macro elements required by the human body, and regulate the acid-base balance of the human body, which are not available in general drinking water."

Mineral water is the crown of healthy drinking water. Xu Fang, a senior health expert at the Environmental Research Institute of the China Medical Control Center, pointed out: "Mineral water is different from ordinary groundwater because it contains a certain amount of minerals, trace elements or carbon dioxide gas that are beneficial to human health.

Because this water is not polluted by foreign man-made people and does not contain calories, it is an ideal health drink for human beings. We have conducted animal tests on more than a dozen kinds of mineral water representative in our country, and found that these mineral waters have different degrees of antitumor effect, and some epidemiological survey data also show that mineral water does have a great effect on promoting body health and prolonging life. "Drinking natural mineral water that meets the water quality standards for medical mineral water has a preventive,** and symptomatic effect on certain diseases.

Li Fuxing, a water nutritionist, said that although pure water is very clean, it may have some hidden dangers to the human body. This kind of water that does not exist in nature is a kind of degraded water, which has decreased in quality and has "degraded" its effect on the human body. Even if the natural water has not been polluted, after a series of purification processes such as reverse osmosis have removed all the mineral elements in the water, it will lose the scaffold on which the small molecule groups rely to support the structure and "degenerate", and lose its physiological function because it does not have any mineral elements.

At the end of the day, pure water is the clearest stagnant water and is inactive.

Purified water lacks minerals and trace elements required by the human body, and long-term drinking will lead to a deficiency of trace elements. When the mineral Wool is dissolved in water, it forms an ionized electrolyte, which plays an important role in maintaining normal life activities, and long-term consumption can lead to electrolyte deficiency. Therefore, drinking purified water for a long time is not a good source.

Usually you should drink more tap water rich in minerals, which helps to replenish the body's mineral acre clear substances.

Ordinary water purifiers use RO osmosis technology, which filters bacteria and microorganisms in tap water in microns, but also filters out minerals that are good for the body. Experts at home and abroad have shown that drinking purified water with fibrillation for a long time is not good for human health, and it is easy to increase the risk of osteoporosis and cardiovascular disease. There's a lot of relevant information under Xingxun.

Purified water has been controversial since it appeared on the market. Purified water is clean, clean and does not contain bacteria, but drinking purified water filters out the beneficial components and minerals in the water together when purifying, so the harm of pure water is mainly that if you only drink pure water, it will lead to a deficiency of trace elements and calcium, magnesium and other elements. Moreover, some purified water will change the molecular structure of the water when it is filtered, resulting in a decrease in absorption, which is why sometimes you are very thirsty but drinking pure water does not quench your thirst.

The purified water that people often drink is bottled purified water, and there is a greater risk in bottled purified water. Long-term drinking of bottled purified water will not only lack the essential trace elements of the human body, but also make children stunted in growth and development, mental retardation, and adults are prone to arteriosclerosis, cardiovascular and cerebrovascular diseases, diabetes, hypertension and other diseases. The "black bottled water" produced by some unscrupulous merchants has long been exposed on the market, which is not only not clean, but also causes the metabolism of human cells to slow down significantly and age prematurely if you drink bottled hidden purified water that has been stored for more than 3 days.

Purified water is weakly acidic water (pH 5 7), and long-term drinking can destroy the normal acid-base balance relationship of the human body, resulting in acidification of the human body. American foci liquid physician and Nobel laureate Leon believes that acidic constitution is the source of all diseases.

Purified water has a strong solubility ability, after drinking a large amount of the original trace elements and nutrients in the body will be quickly dissolved in the pure water, and then excreted from the body, so that the nutrients in the human body are out of balance, resulting in malnutrition and decreased immunity.

The United States, Western Europe, Japan and other developed countries do not include pure water in the category of drinking water, let alone see any developed countries have national standards for drinking pure water. The China Consumers Association has also officially issued a consumer warningAdolescents, children and the elderly should not drink purified water for a long time.