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At present, most of the families in Beijing use bottled water, which brings convenience to people's lives and adds a little color to everyone's life, but how much do you know about bottled water? Many people think that the use of bottled water is hygienic and healthy, but in fact, due to the lack of understanding of bottled water, it is easy to cause harm to the human body. There is a difference between mineral water and purified water Many consumers have a misconception that all bottled water (or bottled water) is mineral water, and there are often vendors selling "mineral water", in fact, although there are many varieties, most of them are not mineral water, but pure water or distilled water, etc., while consumers think that "all are the same", all are the same.
At present, the medical community has the upper hand in understanding that pure water is used as drinking water, and it is okay to drink it temporarily and in small amounts, but if it is used as drinking water, it is not suitable to drink it every day, every month, and every year. In particular, children, primary and secondary school students, the elderly and pregnant women should not drink purified water for a long time. Mineral water is deep groundwater, no pollution, no pathogenic bacteria and microorganisms, and no harmful substances; At the same time, the mineral water is rich in calcium and magnesium ions, and the hardness is moderate.
Therefore, mineral water is truly healthy water. In addition, it also contains some trace elements that are indispensable to the human body, which plays a role in promoting human health. Mineral water should not be boiled and drunk In the process of drinking bottled water, many families think that no matter what kind of water, as long as it is boiled, it can be drunk, but this is not the case.
When drinking mineral water, it is advisable not to heat, cold drink or slightly warm, it is best not to boil, because mineral water generally contains more calcium and magnesium, has a certain hardness, and calcium and magnesium are in an ionic state at room temperature, which is easily absorbed by the human body and plays a good role in calcium supplementation. When boiling, calcium and magnesium are easy to precipitate with carbonate to form scale, which not only loses calcium and magnesium, but also causes sensory discomfort, so the best way to drink mineral water is to drink it directly at room temperature. Mineral water has nothing to do with stone disease Some people mistakenly believe that drinking mineral water regularly will cause stone disease, and there are three main reasons for this misunderstanding.
The first is to associate the scaling phenomenon in the boiling kettle in our daily life with human stone disease. In fact, the scaling in the boiling kettle is not related to stone disease. The fouling in the boiling kettle is a purely chemical phenomenon that does not occur in the human body.
Second, there is a lack of medical knowledge. Stone disease is a pathological state and is a complex physiological and biochemical process. It looks like a stone, but its composition is from the body's intrinsic substances.
Third, it is believed that if you drink more mineral water, you will consume more calcium, and you will get stone disease. Calcium is one of the most abundant elements in the human body, and the most direct consequence of insufficient calcium intake is a decrease in blood calcium, which causes a series of pathological reactions, so this statement has no scientific basis.
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Open your mouth, pour it in, swallow it, close your mouth.
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Heat and boil, preferably with lukewarm water.
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Boiled and then drunk, drink distilled.
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When drinking mineral water, it should be not boiled, cold or slightly warmed, and should not be boiled.
Mineral water generally contains more calcium and magnesium, has a certain hardness, and calcium and magnesium are in an ionic state at room temperature, which is easily absorbed by the human body and plays a good role in calcium supplementation. If calcium and magnesium are easy to precipitate with carbonate during boiling, calcium and magnesium are lost, and sensory discomfort is caused, so the best way to drink mineral water is to drink it at room temperature.
It is best not to boil and drink bottled mineral water, because after boiling, scale will be generated, which will not only affect the taste, but also easily cause mineral deposition in the water dispenser, which will affect your health.
At the same time, when the mineral water is frozen, it will be saturated with calcium and magnesium ions, and with the decomposition of bicarbonate, a white precipitate will be produced. Therefore, although the freezing of mineral water is harmless, the content of bicarbonate and calcium ions will be significantly reduced.
China's national standard for drinking natural mineral water stipulates:
Drinking natural mineral water is uncontaminated underground mineral water that springs naturally from deep underground or has been artificially revealed; Contains a certain amount of mineral salts, trace elements and carbon dioxide gas; Under normal circumstances, its chemical composition, flow rate, water temperature and other dynamics are relatively stable within the natural fluctuation range.
National standard"Cut-off indicators for meeting mineral water standards, such as lithium, strontium, zinc, bromide, iodide, metasilicic acid, selenium, free carbon dioxide and total dissolved solids, were also determined. One (or more) of these indicators must meet the above ingredients, which can be called natural mineral water.
The above content refers to Encyclopedia - Mineral Water.
What will happen to the body if you drink boiled tap water for a long time and do not touch mineral water and purified water?
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Can you boil tap water and drink it directly?
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Mineral water is water that contains certain minerals obtained from underground natural water sources.
These water sources are usually located deep underground, are naturally filtered and infiltrated by rocks, are rich in minerals and have a certain amount of natural purity.
The mineral components of mineral water can include calcium, magnesium, potassium, selenium, etc., which have certain nutritional value.
Mineral water is scientifically treated and strictly monitored to ensure its quality and safety, and can be drunk directly or used in areas such as food processing.
Different regions and brands of mineral water may have different mineral composition and taste characteristics.
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Mineral water is unpolluted underground mineral water that springs naturally from deep underground or is artificially exposed; Contains a certain amount of mineral salts, trace elements or carbon dioxide gas; Under normal circumstances, the composition of the age, the flow rate, and the water temperature are like relatively stable continents that are dynamic within the range of natural fluctuations. Mineral water is formed by circulation in the deep stratum and contains minerals and limited indicators specified in national standards.
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The benefits of drinking mineral water to the human body 1: supplement the trace elements required by the human body Iron, zinc, silicon, strontium, fluorine, copper, boron, bromine, iodine, lithium, manganese, selenium, chromium, molybdenum, germanium, cobalt, vanadium, although mainly in food, the trace elements in the water mostly exist in an ionic state, which is easier to penetrate into cells and be absorbed by the human body.
The benefits of drinking mineral water to the human body 2: weak alkali mineral water can effectively neutralize acid and toxicity Acidic constitution is the source of all diseases. Weak alkaline water can effectively neutralize acid toxicity, metabolism, repair cell function, and prevent cell cancer and mutation.
The third benefit of drinking mineral water to the human body: natural small molecule mineral water is easier to enter human cells Natural small molecule water can directly enter human cells, transport nutrients, dissolve toxic substances in the inner wall of cells, emulsify excess cholesterol and fat, and excrete them through metabolism to keep the body clean and healthy. The benefits of drinking mineral water to the human body are four
Mineral water is a kind of unpolluted natural clean water, which is safer to drink Drinking natural mineral water refers to the unpolluted underground mineral water that naturally gushes out from the depths of the underground or has been artificially revealed, and it is safer to drink natural mineral water.
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Mineral water mainly comes from deep underground, and they are water that dates back thousands or even tens of thousands of years. According to the provisions of the current national standard for drinking natural mineral water in China, as mineral water, first of all, it should not contain substances that are harmful to the human body or harmful to health, and secondly, it must contain a certain amount of characteristic trace elements that are beneficial to the human body, such as lithium, strontium, zinc, bromine, iodine, metasilicic acid, selenium, total dissolved solids and other boundary indicators, at least one must reach the amount value specified in the national mineral water standard, otherwise it cannot be called mineral water. Due to the geological structure and the age of the formation of rock formations, the amount and type of minerals contained in various mineral waters vary greatly.
High-quality mineral water is usually low in sodium, moderate in minerals, and contains one or several characteristic trace elements, which is both good for health and good in taste.
Purified water, including distilled water, is treated by various chemical and physical means to remove harmful substances in the water, and at the same time, the content of other minerals in the water is removed or greatly reduced. The current national standard for drinking purified water stipulates a conductivity of 10 us cm2, which represents the purity of pure water. Take two liquids of the same volume and put them in the test tube and add the same volume of soapy water**, the foam is more pure water, and the foam is less and there is scum to produce mineral water, because mineral water is natural water, which contains a large amount of soluble calcium and magnesium compounds, which can react with sodium unsaturated fatty acids in soapy water to form insoluble matter, so that the soap does not bubble, and produces scum.
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Drink natural mineral water.
Water that springs naturally from deep underground or is collected by drilling, contains a certain amount of minerals, trace elements or other components, is not contaminated in a certain area and precautions are taken to avoid contamination; Under normal circumstances, its dynamic indicators such as chemical composition, flow rate, and water temperature are relatively stable within the range of natural cycle fluctuations.
Natural mineral water is relatively lacking in China, and most of the mineral water sold on the market is treated by tap water, groundwater and other water quality or artificially added mineral elements.
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Natural mineral water refers to underground mineral water formed under specific geological conditions and deposited in rock formations of specific geological structures, containing a certain amount of minerals, trace elements or other components.
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The raw water must be a mineral water source that has passed the national testing and qualification, and then filtered by quartz sand and activated carbon, and the water filtered out by ultrafiltration equipment is mineral water.
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First of all, the water source should meet the mineral water source, and China's national standard has strict regulations, and now it is seven important indicators. It's up to the mark. When it is produced, it is filtered, sterilized and can be filled. However, there are strict standards for each step.
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