Pure water is purified by distillation, reverse osmosis and other technologies to purify the raw water, and the removal of harmful substances at the same time, but also removed almost all the trace elements and minerals beneficial to the human body. It is free of impurities, non-toxic, non-bacterial, easy to be absorbed by the body of oxygen-containing active water.
Mineral water and tap water, pure water is different, it contains lithium, strontium, zinc, iodine, selenium and so on more than 20 kinds of trace elements and minerals, and some of them are also rich in macronutrients, such as Ga, Mg, K, Na and other ions.
Difference in drinking methods
Pure water is directly drinkable water, does not matter whether it is heated or boiled, the summer is generally cool drink, the winter heated drink more.
Mineral water generally should not be heated, can be slightly warmed, it is best not to boil. Because mineral water contains calcium, magnesium and other macronutrients are more, there is a certain degree of hardness, in the ionic state at room temperature, heating and boiling calcium, magnesium and other ions are easy to generate scale precipitation and carbonate, so the best way to drink mineral water is to drink directly at room temperature.
Advantages and disadvantages:
Pure water: water that meets the quality standards for drinking water as a raw material, through the ion exchange method, distillation and other appropriate processing methods, without any additives and can be directly consumed water.
Advantages: the advantages of pure water are reflected in the following aspects: high solubility, the strongest affinity with the body's cells, and promote the efficacy of the metabolism; can eliminate grease in the body's digestive system, eliminating blood lipids on the blood vessels, reduce cholesterol; medicine drinking pure water helps the drug to fully dissolve, absorption, thereby improving the efficacy of treatment, but also make the drug's residue in a timely manner; moisturize the skin, and conducive to beauty, can delay ethanol, and can be used for the purpose of drinking. Beauty, can slow down the absorption of ethanol, have the effect of alcohol. Tea with pure water, there will be no tea scale; with pure water to cook soup, cooking, the taste of tap water can not be compared; washing with pure water can promote metabolism, ironing, boiling water more will not have scaling trouble.
Disadvantages: In recent times, some experts have pointed out that pure water is separated from filtered drinking water, on the one hand, filtered out the harmful substances in the water, on the other hand, also filtered out the minerals and trace elements beneficial to the human body. Children and the elderly body calcium needs 30% from water, long-term drinking pure water, this part of the source of calcium is gone; In addition, the calcium in the food than the calcium absorption of water to come slowly, a lot lower. Long-term drinking of pure water, not only can not supplement calcium, zinc and other trace elements, the body has the minerals will be absorbed by the pure water discharged from the body.
Mineral water:
Mineral water sold on the market, no less than 20 kinds. Mineral water refers to the source in the ground, by the natural emergence or artificial extraction of natural water sources, containing rich iron, calcium, sodium and magnesium. In the process of treatment, mineral water does not add minerals, carbon dioxide, etc.. No chlorination or other treatment of the water is allowed, except for physical sterilization. In addition, it must be filled and sealed with automatic equipment to avoid contamination.
Generally speaking, purely from the ground, without artificial processing, filtered water can be called "natural mineral water", such as artificially extracting clean water from the ground, after a moderate sterilization process, that is, known as "general mineral water".
International standards for mineral water
Mineral water, such as international standards, the regulations are very strict.
One, height: 50 to 2500 meters above sea level for spring water, 2500 meters above the mountain spring water.
Second, the source of water: within a radius of 10 kilometers can not have the existence of the cause of water pollution.
Three, the spring water must be naturally gushing, filtered through other rock formations, and tested to be rich in natural minerals.
Four, must be in the origin of direct packaging, the best sealing cans also be completed within 24 hours to ensure that the cans are sterile, no pollution.
Fifth, the water quality must be about 10 years of continuous testing to determine the amount of minerals, and access to the International Water Quality Association logo, in order to confirm its stability.
Advantages:
Can be said to be the most widely adapted to the surface of the water beverage, after all, the trace elements of which the body needs, in addition to the nature of its pure water can be purely for the body to replenish the water, and does not add other substances affecting the body's condition, so anytime, anywhere you can drink. The gentle nature of the mineral water will never make the body worse!
First, the simplest-directly cut a whole piece, wash it and boil it in water.
After boiling, remove the floating foam, master the cooking time accord