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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, its chemical composition, flow rate, water temperature and other dynamics are relatively stable within the natural fluctuation range. Mineral water is formed by circulation in the deep stratum and contains minerals and limited indicators specified in national standards. According to the difference in physical condition and regional drinking water, choosing the right mineral water to drink can play a role in replenishing minerals, especially trace elements.
Drinking mineral water in the middle of summer to replenish the minerals lost due to sweating is an effective means.
The nine limit indicators specified in the national standard include lithium, strontium, zinc, selenium, bromide, iodide, metasilicic acid, free carbon dioxide and total dissolved solids, and one or more of the mineral water must meet the requirements of the limit index, and the required content is (unit: mg L): lithium, zinc, iodide, selenium, bromide, metasilicic acid 25, free carbon dioxide 250 and dissolved total solids 1000.
Most of the mineral water on the market belongs to the strontium (SR) type and metasilicic acid type. <>
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Yes, if you don't believe it, you can drink it for 100 years first.
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If you breathe for a long time, you will die.
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I have a terrible story with you, all animals and plants that drink water and breathe air, including people, will die, for billions of years, and no living thing will be spared.
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Mineral water causes cancer" industry secrets have been hidden for more than 10 years
Core tip: Some mineral water on the market has been detected to contain or coincidentally have high concentrations of carcinogen "bromate", and this "industry secret" has been hidden under people's noses for more than 10 years. Should the public have the right to know about the "carcinogenic cause of bromate in mineral water"?
Who will guarantee the public's right to know?
Youth Weekend, June 27** Some mineral water products have been detected on the market containing high concentrations of carcinogen "bromate", and this "industry secret" has been hidden under people's noses for more than 10 years - this report issued by ** recently has attracted people's attention.
The reporter of the report once "mixed" into last year's national mineral water annual meeting and heard the secrets of this industry. The report also said that when domestic manufacturers use ozone sterilization, bromate is inevitably produced; In the national standard for mineral water, there has been no bromate; In the new standard that is being revised, this item was originally added in the sixth draft, but it was mysteriously deleted in the seventh draft.
A large number of related questions have been raised: Is the mineral water currently sold on the market, whether bottled or bottled, really carcinogenic? Why has this "industry secret, which has been hidden for more than 10 years", not been revealed to the public?
Is someone hiding the truth? Why is there no bromate in the national standard? Will bromate testing be included in the new national standard?
Youth Weekend reporters visited mineral water manufacturers, China Drinking Water Industry Association, AQSIQ and other departments. However, the relevant personnel have this problem, so we can't help but ask, should the public have the right to know about the "carcinogenic cause of bromate in mineral water"? Who will guarantee the public's right to know?
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Many people have such worries that drinking mineral water for a long time will bring harm to their bodies because of the plastic bottles containing the water, but I personally feel that there is no scientific basis for this concern. I don't think drinking mineral water for a long time will not cause harm to the body because of plastic bottles, after all, mineral water belongs to room temperature water, and plastic bottles are also a special grade for food. If you want to say that it can bring harm to the body, I think it must be because of drinking mineral water for a long time, the water itself.
Mineral water can often be seen around us, and it can be said that mineral water is one of the most conscientious products over the years, and it has almost never changed since childhood. When I was young, a bottle of mineral water was also sold for one piece to five dollars, and after so many years, it is still the same. It's just that the luxury goods of the past have now been reduced to mass consumption goods.
If you have to say that drinking mineral water for a long time will bring harm to the body, I think this kind of harm should not be owned by the plastic bottle containing the water itself, but should be the long-term overdose of minerals that makes the minerals in the body exceed the standard. Generally speaking, excessive minerals in the body will cause stones, which is one of the reasons why many people like to drink pure water, everyone does not like their body to be abnormal, but whether it is pure water or mineral water, you can't drink only one for a long time, drinking too much will cause harm to the body.
All mineral water on the market is now carried in plastic bottles, which means that this type of plastic does not cause harm to our bodies. The main reason is that mineral water is a body of water at room temperature, which does not need to be heated to be put into plastic, and if the water at room temperature becomes boiling water, the harmful substances in the plastic will be dissolved in the water and cause harm to the body.
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I don't think so, first of all, the mineral water is room temperature water, and the plastic bottle for the mineral water is food grade.
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The clinker bottle of mineral water generally has no effect at room temperature, but if the temperature is too high, harmful substances will be produced and the water quality inside will be affected.
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It should not affect the water quality, because it is difficult for the plastic bottles of mineral water to degrade.
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At room temperature, the state of the plastic bottle should be stable, and the quality of the mineral water should not be affected.
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There will be an impact, most mineral water bottles are affected by temperature, storage time, mineral water bottles will precipitate harmful substances, not only affect the water quality but also affect health.
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Mineral water is generally cold, which should not affect it, but it cannot be drunk after direct sunlight, and the temperature of plastic cannot be accepted, which will affect the water quality.
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I don't think it would make a difference, as long as he wasn't exposed to the sun.
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Hello, I would like to talk about a little bit of views and suggestions, purely hand-made, only on behalf of my understanding, welcome to further discussion;
1. The harm of bottles: I have seen similar reports on the Internet before, many beverage bottles are disposable, the reason why they are disposable is because many beverage bottles are unqualified when they are manufactured, which contain a lot of harmful substances to the human body, and even some are transformed according to industrial waste, such a situation is actually common in China, it is very likely that a well-known brand of beverage bottles is made of inferior materials, so the bottle is used to fill water or drinks, and the harm can be imagined.
2. About mineral water: although mineral water is marked with a lot of minerals, in fact, it belongs to the category of soft water, and the water that really contains the most minerals is tap water, if you drink this soft water for a long time, the body can not replenish minerals in time, which may lead to a lack of minerals and illness, which will affect the ability to exercise, and affect fertility, this is not alarmist, and the corresponding reports are also available on the Internet.
3. Beverages: Beverages are actually a kind of garbage products, without the slightest benefit to the human body, adding a large number of sweeteners, color enhancers, and various food additives are very harmful to the human body, which will lead to obesity and high blood pressure in the long term, and the probability of diabetes is also greatly increased, carbonated drinks are the main killers among them, which have a great impact on the bones of the human body, so try not to drink drinks.
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No, it is not toxic without sun exposure.
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Mineral water is good for human health, if you drink it for a long time, ......"The beautiful advertising slogan has attracted thousands of consumers and made the mineral water marketable. Is mineral water really that magical? In Germany, at least, there is no scientific evidence that mineral water is healthier and more beneficial to the human body than tap water.
The Germans are world champions in drinking mineral water, consuming 110 litres of mineral water per capita per year. There are about 224 different brands of mineral water in Germany, 18 in Austria and 49 in Italy. If drinking tap water is really not much different from drinking mineral water in terms of human health, then why do Germans carry this 110 litres of mineral water per capita home from a car, bicycle or shopping bag when they are tired and have a sore back?
Wouldn't it seem funny that some mineral water bottles have to be sent back to the point of sale, and that some brands cost money for empty bottles**. But it's actually that funny. The so-called wholesome mineral water and purified water are actually unhealthy and contain excessive amounts of bacteria.
A few years ago, the Stuttgart Health Agency in Germany tested 1,171 types of mineral water from different production plants, and the bacteria in the mineral water exceeded the standard, mainly due to contamination caused by direct contact with the water during the production process. The University Hospital of Freiburg tested 61 types of distilled water, and 13 of them were unacceptable, many of which were brand-name products. Certain waters contain pathogens that can cause fatal infections in frail patients.
Despite all the stringent tests and tests, 59 species of E. coli were found in bottled water tested by the Stuttgart Department of Health in 2001, which should belong to toilets and should not be found in mineral or purified water. With the improvement of people's living standards, drinking water pays attention to quality, so many consumers install water filtration devices at home. But don't put your trust too much into water filters.
Ten different household water filters were tested by German authorities, and the bacteria in the filtered water were seriously exceeded, and the number of bacteria in the water filtered by some brand-name products was 10,000 times higher than that in tap water. Some water filter manufacturers use silver materials to prevent bacteria, but over time, bacteria will grow in the filter because they have silver antibodies. In fact, mineral water is an unhealthy drinking water, and 2,000 large trucks are driving on the road every day to transport 110 litres of mineral water per capita in Germany, and a litre of mineral water is often hundreds of kilometers from the point of production to the point of sale, producing an average of 250 grams of carbon dioxide per litre of water.
If people have to drink mineral water, it is better to choose products from a mineral water plant not far from their residence. Don't choose mineral water from Italy or Geneva, which is often higher than a bottle of wine. German experts warn consumers that if you are in good health, it is best to drink tap water.
If you are used to drinking mineral water, then have a mineral water machine at home, plus a certain amount of carbon dioxide, it is also a good tasting mineral water. Seek adoption.
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German researchers recently found that the widely used plastic bottled mineral water is actually very unsafe, because the estrogen chemicals contained in the plastic bottle will penetrate into the water in the bottle, and it will bring harm to the human body after drinking, and the harm is not small, including interfering with people's cognitive ability, damaging the liver and kidneys, and causing asthma acute attacks. In addition, the phenomenon of using ** bottles for filling is widespread in the market, and the hygiene is even less substandard. But there is no need for panic among the public.
Experts say that whether it is bottled water or baby bottles, the selection of such plastic packaging bottles should choose colorless, rather than blindly pursuing transparency. Especially when using bottled purified water, it should be heated or frozen, and drunk in a glass cup, which can reduce the harm to a certain extent.
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Actually, you've already answered. Why can bottled water be stored for a long time? Because chemicals are added to the water. The consequence of this is that there is no tap water to be nutritious, and second, the chemicals are harmful to the human body.
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