However, many people do not know what constitutes good healthy water and are confused about what water to choose to drink. Now according to the famous American health drinking water experts Dr. Martin Fox "healthy water", the United States Dr. Bateman "water is the best medicine", "water so the drink can cure", Japan Dr. Lin Hidemitsu "because of water and death" and other works, as well as the relevant national standards, summed up good water filtered by edr1rxd1 water filter with the following aspects of the characteristics, for reference.
1, non-toxic, sterile, no pollutants, no harmful substances
The water should be free of residual chlorine, rust, sediment, red worms, heavy metals, organic compounds, and other toxic and harmful substances.
2、The water with the right amount of oxygen, good taste, we can drink straightly
The water in nature is flowing "living water", not static "stagnant water". It is often said that flowing water does not rot, the household is not worm-eaten, the flow of water is the active water with vitality. This water is well oxygenated and beneficial to life. The good water oxygen standard is (5mg / L or so).
3, the water hardness is moderate
The total hardness of the water is the content of calcium and magnesium ions in the water. Our national standard is ≤450mg/L.
4, the total dissolved solids of water (mineral trace elements) moderate
Total dissolved solids TDS refers to the total amount of various minerals in the water.TDS is used to measure all minerals in drinking water.TDS includes not only calcium and magnesium but also zinc, potassium, sodium, selenium, etc. China's "drinking water hygiene standards" in the total dissolved solids limit standard for 1000mg / L.
5, the pH scale of water value is weakly alkaline
On the acidity of water, the most famous expert in Japan's Lin Xiuguang. He has the famous book "death by water". He pointed out that: the human body acidification is the source of all diseases, when the acid element stored in the body more and more, and constantly accumulate, the quantity of change caused by quality change, the disease will arise.
Medical evidence shows that human body fluids are internally alkaline and externally acidic. The skin of the human body is weakly acidic, the PH value of blood in a healthy person is between 7.35 and 7.45, the PH value of bile is 7.4, and the PH value of pancreatic islets is 7.8-8.4. If human body fluids tend to be acidic, the role of human cells will become worse, waste will not be easily discharged, the burden on the kidneys and liver will increase, the new metabolism will be slow, the function of various organs will be weakened, and diseases will be easily acquired. Acidic body people are easily fatigued, aging faster.
6, the molecular group of water should be small
Mr. Matsushita, a Japanese water expert, is the director of the Japan Life Water Institute. He found that water is not by a water molecule alone, but with a minimum of 5 molecules above the group in motion in the form of the existence of. Mr. Matsushita traveled to many parts of the world to observe various types of water. The information he obtained showed that the water was tasty and had small molecular groups, and that water with small molecular groups moved faster.
Finally, Mr. Matsushita said, "The most representative water that is good for the body is weak alkaline water with small molecular groups. When people drink alkaline small molecule water, fat is broken down. This alone is enough to keep the internal organs healthy. This is because weak alkaline small molecule group water is very close to body fluids. The molecular grouping of water is generally detected using a nuclear magnetic resonance spectrometer. That above 100 HZ are large molecule water, such as tap water. In the 100HZ below for small molecule water. Also, when the water molecule group is small, the activity of microorganisms in the intestine becomes active and nutrient metabolism is more vigorous."
7, the physiological function of water is strong
The physiological function of good water should be strong. To have permeability, solubility, metabolic power, and so on. This is also very important.
Tap water is safe water, but can not be called healthy water:
Safe water and healthy water are two concepts, we can choose some healthy water on the basis of safe water