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At present, the most popular products on the market are purified water and mineral water. However, pure water generally uses urban tap water as the water source, which filters harmful substances and removes essential mineral elements such as potassium, calcium, magnesium, iron, strontium, and zinc. It has a pH and is acidic water.
Therefore, people with acidic constitution should not drink acidic water for a long time.
With the enhancement of people's living standards and health awareness, weak alkaline mineral water is more and more favored by consumers. Healthy water has a slightly alkaline pH (. The human body is a relatively stable and weakly alkaline internal environment.
When there are more and more acids in the body, quantitative changes cause qualitative changes, which can cause various diseases. Supplementing weakly alkaline drinking water is an important way to adjust the acid-base balance. Therefore, drinking weakly alkaline water for a long time is beneficial to health.
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This is a misunderstanding, a big misunderstanding. Does the water go through the stomach first? Stomach ah!
The pH of gastric juice is 1, does drinking weakly alkaline water change its pH? In addition, the human body maintains about pH through the buffer system of disodium hydrogen phosphate and sodium dihydrogen phosphate. Sodium is very wide and the human body has a mechanism for sodium preservation and potassium excretion, generally no one is deficient in sodium, so to contribute to the human body to maintain weak alkalinity, only to supplement phosphorus or phosphate, dihydrogen phosphate, monohydrogen phosphate and so on.
Then take a look at the labels of all mineral waters, how many of the main ingredients are phosphorus? It does not contain phosphorus, but it is only weakly alkaline, which will only weaken the acidity of gastric juice and have an impact on digestion.
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On the basis of maintaining nutritional balance, the human body should also maintain acid-base balance. Modern science has found that human aging is related to too much acidic garbage in the body, which cannot be excreted from the body in time, and the more acidic garbage these are, the higher the incidence and the faster the aging. Therefore, the human body should regularly replenish alkaline substances to achieve acid-base balance.
Therefore, the human body is suitable for drinking natural weak alkaline water for a long time. (Nongfu Spring is weakly alkaline natural water).
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Nowadays, most of people's physique is weakly acidic, drinking weak alkaline can be reconciled, weak acidity is the cause of various diseases, so drinking weak alkaline mineral water has certain benefits, but you can't blindly trust that it can really cure diseases. We recommend a natural weak alkaline mineral water Nolan 2L, which is very suitable for home drinking.
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Nothing particularly good, just a gimmick.
Weak alkalinity is actually just around the neutral deviation point in the water.
Drinking water regulations.
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Mineralized weak alkaline water and purified water are both bad. Here's why.
Purified water, referred to as pure water or pure water, is pure, clean, does not contain impurities or bacteria water, is in line with the sanitary standards of drinking water as the raw water, through the electrodialyzer method, ion exchanger method, reverse osmosis Sun dispersion method, distillation method and other appropriate processing methods to make the source, sealed in the container, and does not contain any additives, colorless and transparent, can be directly drunk. The best space water and distilled water on the market are pure water. The term is sometimes used to refer to distilled water or rainwater extracted in chemical laboratories.
Weakly alkaline water is water that contains organic nutrients such as minerals and trace elements such as schizophrenia produced by adding artificial materials in the later stage, and of course, the direct generation of high-quality water sources is not excluded.
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 people on the market drink the most pure water, and the quality of pure water and the lives of the people have a close relationship. To this end, the State Bureau of Quality and Technical Supervision issued GB17323 1998 "Bottled Drinking Purified Water" and GB17324 1998 "Hygienic Standard for Bottled Drinking Pure Water" in April 1998. In these two standards, there are 4 sensory indicators, 4 physical and chemical indicators, and 11 health indicators.
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1. Evergrande Ice Spring produced by Evergrande Beverage Group;
2. Hefei Tiandi Essence Mineral Water Development **** Tiandi Essence;
3. Tianyuan Changshou Village produced by Guangzhou Changshou Village Drink (Chain) ****;
4. The karez produced by Shanghai Jiyue Information Technology Co., Ltd.;
5. Taiji water produced by Taiji Group;
The above are all weakly alkaline water, and Nongfu Spring, which costs about two yuan, is also weakly alkaline water. Weakly alkaline water is not a name for drinking water, it is a gimmick for commercial promotion, which literally means that the pH of water is between 7 and between.
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