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Human body fluids are a buffer system, the pH is less affected by the outside world, and the regulation of the lungs and kidneys will reduce the significant changes in the pH level. Purified water is neutral or weakly acidic, and after gastric acid adjustment and intestinal absorption, it will not change the pH value of organs and tissues, so it will not cause body fluids to become more and more acidic.
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Disadvantages of Pure Water:
1. It is not safe to drink pure water.
According to the China Green Food Development Center, "safety, high quality, and nutrition" reflect the quality characteristics of green food. The first characteristic is its safety, that is, the characteristic that food will not cause harm to the body under the condition of reasonable consumption and normal consumption.
Professor Jin Riguang of the Water Resources Research Center of Beijing University of Chemical Technology said: "The water molecules of pure water are extremely tandem and linear structure, which 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 of the body. Professor Tu Wang Shiwen, an expert in cardiovascular disease in China and a member of the Chinese Academy of Sciences, pointed out
Long-term consumption of soft water with few minerals is one of the causes of atherosclerosis.
2. Pure water has no nutrients.
"In addition to safety, high quality and nutrition are also important characteristics of green food, which are embodied in the green food product standards, which require excellent sensory characteristics, quality and nutritional value," said the China Green Food Development Center. In this way, green food requires not only excellent organoleptic properties and quality, but also excellent nutritional value.
In the process of purified water, the pollutants in the water are removed, and the trace and macro elements necessary for the human body are also removed. Water is an important way for the human body to obtain minerals, and it is still the main one under special conditions. Professor Wang Zhansheng of the Department of Environment of Tsinghua University emphasized:
At the very least, the existing dietary structure of Chinese residents is relatively simple, and it cannot comprehensively and naturally supplement various elements, so the nutritional effect of drinking water still cannot be ignored.
3. Long-term drinking of pure water affects health.
Water is one of the most important of the six major nutrients that human beings rely on for survival, and the minerals and trace elements in water are essential for human health. Professor Jin Riguang of the Center for Life Dynamics and Water Resources Research of Beijing University of Chemical Technology pointed out: "Water plays a very important role in the origin of life and in the continuation of life.
Dr. Chai Weizhong of the National Public Nutrition and Development Center emphasized at the "2005 China Drinking Water Industry High-level Forum" that "pure water has a strong ability to dissolve minerals and trace elements, and after people drink a large amount of pure water, the original trace elements, nutrients and nutrients in the body will be quickly dissolved in pure water, and then eliminated from the body, so that the nutrients in the human body are out of balance, and there is a health deficit, which is not conducive to physical health." Many European countries now stipulate that purified water cannot be used directly as drinking water".
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First of all, tap water is filtered by chlorinated water, which will not affect health, and boiled water is better, because boiled water separates impurities and precipitates.
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Reduce human immunity, calcium deficiency, etc. Since purified water does not contain calcium, iron, strontium, iodine and other trace elements required by the human body, if you drink purified water for a long time, it will lead to the loss of human nutrition and reduce human immunity; In addition, because pure water does not contain calcium, if it is not supplemented for a long time, it will lead to a lack of calcium in the human body and a decrease in physical strength.
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Because there are no trace elements and minerals needed by the human body in pure water, drinking pure water for a long time will have an impact on health, such as weakness of limbs, whitening, decreased body immunity, poor concentration, and decreased memory.
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Make the body more healthy, it is of great help to the body, it can ensure that the body will not have other pollution, and it has a good purification effect on our body, so it can play a role in promoting digestion in this process, and it is also of great help to our body, so in this case, you can drink a little more pure water.
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Drinking purified water for a long time will lead to the loss of nutrients in the human body, which will cause acid-base imbalance at this time, reduce the body's immunity, and affect physical health. Therefore, you must not drink purified water for a long time in normal times.
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If you drink this water for a long time, it will lead to a lack of some nutrients, because pure water is too pure, and there are almost no minerals and nutrients.
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Expert analysis: certain trace elements and minerals required by the human body** in daily drinking water, healthy drinking water must contain certain minerals. With the improvement of people's living standards, ultrapure water and distilled water have entered the homes of ordinary people.
At present, the purified water sold on the market is mainly purified by distillation and reverse osmosis technology. These technologies were originally applied in industry, and while removing harmful impurities in water, they also eliminated some elements that are beneficial to the human body, such as magnesium, zinc, iron, iodine and other minerals and inorganic salts. Certain trace elements and minerals required by the human body** are required for daily drinking water, and healthy drinking water must contain certain minerals.
Purified water itself contains almost no solutes, which is beneficial for patients with certain metal element poisoning, which can dissolve certain substances from the human body. However, if healthy people drink too much purified water, they will take away useful trace elements in the body, leading to the lack of certain minerals, especially increasing the loss of calcium, making the body nutritionally imbalanced, thereby reducing the body's immunity and easily causing diseases.
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Pure water is water that has been stripped of inorganic and organic matter in the water, leaving only the water molecules. WHO found that drinking only purified water for a long time will allow the human body to accumulate more heavy metals, which will lead to a lack of minerals such as calcium and magnesium, which will cause harm to human health, and will also cause anemia, hair loss or baldness in children, affecting development.
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Regular drinking of pure water is still harmful to the human body, and normal drinking contains a variety of trace elements required by the human body, such as iron, zinc, and other elements necessary for the human body. Although pure water is very clean, it removes these trace elements, and drinking pure water regularly will significantly weaken the resistance, and it will be easy to catch a cold and fatigue.
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The first leads to a deficiency of trace elements, the second leads to general weakness, the third easily leads to anemia, the fourth easily leads to cramps, and the fifth disrupts the acid-base balance of the human body.
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You can get good digestive juices, you can protect your stomach and intestines, and you will also make your complexion very good in life, which can prevent leg cramps, leg cramps, and weakness of your limbs.
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There may be malnutrition, there may be a lack of nutrients, there may be a deficiency of trace elements, there may be a lack of minerals, there may be weakness in the limbs.
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There may be a deficiency of trace elements, which may lead to general weakness, may have weakened immunity, and sometimes may cause anemia.
Since it is pure water, if the pH value is high, it cannot be drunk if it does not meet the requirements of drinking water standards, and you can complain to the consumer association and claim compensation from the supplier. Drinking such water for a long time can cause harm to the body.
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