Editor's note: Water is our daily drink and the source of our life. Without it, we humans basically have no viability. But because a lot of water is polluted now, it must be degraded artificially. What kind of water is good water? What water to drink is nutritious and healthy? Next, I will give you detailed answers and tell you how to drink water healthily. Let's take a look.

What kind of water is good water?

1. Water quality is rich in minerals.

Some people say that drinking pure and good water is good for your health, which is a wrong idea. Good water that is really beneficial to the human body should contain certain mineral components. They are the main components of the body, and at the same time mediate physiological functions, maintain acid-base balance of body fluids, myocardial contraction, nerve conduction and so on.

2. The water is moderate in hardness.

Natural good water contains about 1 00 mg of minerals per1liter. Once the mineral content is too high, these cations will easily combine with anions to form "hard water". If the hardness of water is too high, medical stone can be added to soften the water quality.

3. Rich in oxygen

Water with high oxygen content can promote the rapid decomposition of lactic acid and effectively eliminate fatigue and pain, so Europeans and Americans often drink a glass of raw water with good water quality after aerobic exercise to supplement oxygen. Many people don't like drinking boiled water, and some people will get sick if they drink too much boiled water.

If you are such a person, it is recommended to drink more oxygenated water, because drinking too much raw water with high oxygen content will not make people sick or feel rejected. But the average family must boil the tap water and drink it, and the oxygen content in the water will naturally decrease.

Analysis of Six Kinds of Common Water in Life

Oxygenated water

Meaning: increase the concentration of oxygen contained in drinking water, but the oxygen dissolved in water is very limited. Truth: You don't get that much oxygen by breathing, because the water you drink still passes through the digestive organs, and the absorption rate will be much lower. But water with high oxygen content is easier to eat, and you won't feel sick if you drink too much.

mineral water

Meaning: refers to the water formed in the stratum for a long time, naturally filtered and absorbed the mineral components and carbonates in the stratum, and gushed from the surface, so it can be called "mineral water".

Truth: Mineral water is rich in minerals, such as calcium, magnesium, potassium and sodium. And it brings a lot of nutrition. In ancient China, natural springs were regarded as water for health. It has also been reported at home and abroad that drinking mineral water for a long time can help reduce the mortality of cardiovascular diseases.

Maifanshishui

Meaning: It is water treated with medical stone. Medical stone is porous, and its main components are silicic acid and alum. Because of its strong adsorption, it can dissolve minerals when it meets water, remove harmful substances, and retain most oxygen without high temperature sterilization. We want to change high hardness water into low hardness water, and exchange ions with magnesium ions or calcium ions to effectively soften hard water.

Truth: Medical stone water has good hemostatic, astringent, cell regeneration and activation effects.

Salt water electrolysis

Meaning: When water is electrolyzed, the membrane or salt bridge is used to deliberately prevent ion exchange, so that the pH value of water changes, thus producing so-called acidic water or alkaline water. Don't be intimidated by these proper nouns. In fact, the production of electrolytic water, basic physical and chemical experiments can be.

Truth: Some manufacturers claim that electrolyzed water can eliminate all free radicals produced during human metabolism, which is still lack of scientific proof. To prevent the damage of free radicals to normal cells, it is necessary to rely on vitamins and antioxidant enzymes in the body to play a role in cells.

As for drinking acidic electrolyzed water or alkaline water, can you adjust the pH value of the human body? The answer is no, because the human body will automatically maintain the acid-base balance, and drinking water or other foods will not change the acid-base concentration in the blood.