Is it possible to drink non-boiled water. The benefits and harms of boiled water for the body

What happens to all these substances during boiling water? Definitely, bacteria and viruses die at the first boil, so this is simply necessary to disinfect water. Especially if the water is taken from a dubious source - a river or a well.

Heavy metal salts, unfortunately, do not disappear from water, and when boiled, their concentration can only increase due to the fact that a certain volume of water evaporates. How more number boiling, the higher the concentration of harmful salts. But, according to scientists, their number is still not enough to cause significant harm to the body at a time.

As for chlorine, during boiling it forms a lot of organochlorine compounds. And the longer the boiling process lasts, the more such compounds appear. These include carcinogens and dioxins that can have a negative effect on the cells of the human body. Scientists during the laboratory research found that such compounds appear even if the water was purified with inert gases before boiling. Of course, harmful action such water will not be noticeable immediately, aggressive substances can accumulate in the body quite long time, and then lead to the development serious illnesses. To harm the body, you need to drink such water every day for several years.

According to the British Julie Harrison, who has extensive experience in researching the influence of lifestyle and nutrition on the occurrence cancerous tumors, each time the water is boiled, the content of nitrates, arsenic and sodium fluoride becomes higher. Nitrates are converted to carcinogenic nitrosamines, which in some cases cause leukemia, non-Hodgkin's lymphoma and other types of cancer. Arsenic can also cause cancer, heart disease, infertility, neurological problems and, of course, poisoning. Sodium fluoride adversely affects cardiovascular system, and in large doses may lead to sharp drops blood pressure and dental fluorosis. Substances that are harmless in small quantities, for example, calcium salts, become dangerous when water is repeatedly boiled: they affect the kidneys, contribute to the formation of stones in them, and also provoke arthrosis and arthritis. Especially not recommended repeatedly boiled water for children, because high content in it, sodium fluoride can seriously harm their mental and neurological development.

Another fact in favor of the inadmissibility of repeated boiling is the formation of deuterium in water - heavy hydrogen, the density of which also increases. Ordinary water turns into "dead" water, the constant use of which threatens with a fatal outcome.

However, scientists are of the opinion that the concentration of deuterium in water, even after several heat treatments, is negligible. According to the research of academician I.V. Petryanov-Sokolov, to obtain one liter of water with a lethal concentration of deuterium, you will have to boil more than two tons of liquid from the tap.

By the way, water boiled several times does not change its taste better side, so that tea or coffee made from it will not be what it should be!

Fresh water sources occupy about 3% of the Earth's surface. If compared with the water of the seas and oceans, then fresh water bodies occupy 5 thousand times less in volume. Only 1% of fresh water bodies are suitable for human consumption. It is expected that in 2060 about 80% of the population may experience shortage of drinking water.

A person needs to drink water every day, otherwise its deficiency can lead to dehydration. On average, the body needs 2-3 liters of water per day, or 30-40 ml per 1 kg of body weight.

What kind of water do we drink?

Perfectly pure water does not exist. It contains a large number of bacteria, fungi, microorganisms, organic compounds.

The water that flows from our tap cannot be called high-quality and healthy. In 80% of cases it is chlorinated water. Chlorination is a method of water disinfection. It is toxic to microorganisms, so it has been used for the last half century. However, what is dangerous for microorganisms can be dangerous for humans. Chlorine is harmful in that it dries out the skin, contributes to the formation of wrinkles, and there is also a possibility of developing kidney cancer and Bladder. Therefore, it is not recommended to cook, and even more so drink raw chlorinated water. In this case, the water can be defended for at least 1 day, or at least 30 minutes before use.

Tap water in most cases is very hard due to the content of calcium salts in it. There is no centralized water softening in our country. Such water must be boiled or passed through a filter. Boiling for a long time softens the water.

The vast majority of people are accustomed to boiling water in order to increase its usefulness or at least get rid of the microbes contained in it. But is boiled water really that good? The main disadvantage of boiled water is that it is almost completely deprived of oxygen, which our cells need so much. Many experts call boiled water "dead". During the boil useful salts precipitate, which is no longer soluble. When boiling chlorinated water, chlorine is converted into dangerous toxic compounds that adversely affect work internal organs.

raw water is preferable for humans due to the content of trace elements in the form of salts, but only if it is free of impurities. Water that is purified by the central water utility and brought to the requirements of regulatory documents for the quality of drinking water is not the best option for a person. Therefore, it is better to filter or defend raw water. Optimal time for settling is at least 2 hours. In order to use a water filter, you must first do an analysis of the water in order to know what it needs to be cleaned of. Various filters have different features purification. The right filtration system will provide your home with clean water.

Good quality water sources

In addition to boiled and filtered water, there are several other sources of quality water.

Water from the store - safe but expensive

Shop water is unlikely to contain rust or chlorine, it is purified by special systems, due to which the desired level of quality is achieved. Mineral water is extracted from natural sources and is rich in various microelements and useful compounds. Mineral water composition can be different and not suitable for everyone. In some cases, the use of mineral water can lead to ailments. With a disease of the internal organs, the use of mineral water is prohibited. Besides, drink mineral water is not recommended on a permanent basis, no matter how openly each mineral water manufacturer declares this. The cost of store water, especially in recent times quite high (from 15 rubles per 0.5 l).

Bottled water - quality assurance

The vast majority of offices are equipped with bottled water coolers, which have also become used in the home. This is a very convenient method. Installing a cooler allows you to supply a large number of people with a quality source of water. After all, manufacturers are under strict supervision by the state. You can choose and install a convenient water cooler from a large number of offers available on the market. Water coolers can be purchased in stores household appliances, for example, in Moscow you can go to the Technosila chain of stores, the Media Markt metro market, the Eldorado chain of stores, etc. You can also make a convenient order via the Internet. Buying a cooler is not difficult.

Well water is a luxury for owners of country houses

Water from wells is available to villages and owners of country houses. The costs include building a well, drilling a well (about 15 thousand rubles - up to 20 meters) and paying for electricity if an electric pump is used. This water is relatively safe. At greater depths, there is less chance of encountering pesticides in its composition. Shallow depth can be a risk, as together with rainwater, harmful impurities can seep through the soil. Therefore, you need to drill a deep well.

Spring water is the least accessible source of quality water

Spring water is most often crystal clear and safe, and free of charge. But the fact is that there are very few such sources of water. You may not even know about the existence of such a source at a time when it is nearby. The taste of spring water is very pleasant. As a rule, such sources are located in impassable places.

Specially for
Copying this article in whole or in part is prohibited.

Today, everyone knows and understands perfectly well that maintaining the water balance in the body is one of the basic factors for maintaining health. Against this background, people often discuss the benefits and harms of boiled water.

Some consider this drink an ideal composition for keeping tissues in perfect condition. Others vehemently oppose the product and attribute many harmful properties. To understand which of them is right, you need to familiarize yourself with the characteristics of such a liquid.

Description of the boiling process

Due to the peculiarities of water treatment, people have long abandoned the use of liquid flowing from a water tap. Now some people buy filters and install them directly on the pipes and faucet, others use jug-type products. Proponents of the conservative approach still prefer to boil tap water in order to disinfect and improve the taste. It is noteworthy that many of them do not even suspect that they are doing it wrong, i.e. do not bring the mass to the desired temperature.

The procedure for boiling water can be divided into 3 stages:

1. Small bubbles appear at the bottom of the container, which accumulate near the walls and begin to rise to the surface.
2. There are more bubbles. The liquid becomes cloudy, then turns white. Many people believe that bringing it up to this point is enough to decontaminate the product. In fact, the water at this time has not yet been brought to a boil.
3. Large bubbles appear on the surface. When bursting, they release steam and spray water around them. It is bringing the liquid to this stage means it boils.

Experts never tire of reminding that if water is not brought to the final stage, the desired effect is not achieved. Such a product not only does not receive the desired degree of purification, it also represents potential danger. For many people, this product causes indigestion.

Benefits of boiling water

Today, a highly chlorinated composition predominantly flows from water taps, which is characterized by excessive hardness due to the high content of calcium and magnesium salts. The use of such a product in pure form can lead to a number of adverse effects.

The composition not only negatively affects the condition of hair and nails, but also worsens the taste of dishes and drinks prepared from it. Still such a mass causes the appearance dense plaque on the walls of household appliances.

Tip: Some housewives not only boil water, but also add a few crystals of potassium permanganate to it. On the one hand, this approach allows to achieve greater purity of the composition. On the other hand, chemical reactions are launched that can lead to the formation of new salts, which will negatively affect the state of the body. Doctors recommend not to take risks and limit yourself to the standard approach.

Boiling water can solve several problems at once:

1. Liquidated pathogenic microorganisms bacteria are killed.
2. The chlorine content decreases, the liquid loses its unpleasant specific odor.
3. Heavy metal salts settle, accumulating at the bottom, due to which the hardness of the water decreases.

Boiling water is considered the most relevant in the summer months. It is during this period that the risk of reproduction and spread increases. pathogenic microflora. It is worth considering that one minute of boiling is not enough to destroy all bacteria, especially the most dangerous ones. This should take at least 10 minutes. It is noteworthy that after 1 minute of treatment, the taste of the liquid deteriorates noticeably, so it is difficult to say which option for boiling the composition is the most optimal.

Health risks of boiled water

Today, boiled water, the benefits and harms of which are so actively discussed, is used for one purpose or another in almost every home.

When resorting to the use of the product, you need to remember the following points:

• The amount of chlorine in the composition is noticeably reduced, but it is impossible to get rid of it completely.
• Salts that precipitate during the boiling process can be mixed with fresh water. Because of this, the newly poured product becomes even more rigid.
• Bacteria with this approach are also not completely destroyed. Of course, unless you boil the composition for 10 minutes with the addition of auxiliary components.
• Daily intake of this liquid large volumes can cause the formation of kidney stones, salt deposits in the joints.
• As a result of boiling, almost all oxygen is removed from the water. But various nitrates, salts of iron and mercury remain.

It turns out that the harm from drinking boiled water is no less than the benefit. Experts generally recommend drinking and preparing food from the liquid obtained as a result of the filtration of the composition, or drinking water. Another good option is . Of course, it will take some time to prepare it. But if you put this process on stream and constantly monitor stocks, you can not worry about the taste and quality of the product used.

Rules for drinking boiled water

For a number of reasons, some people still continue to use boiled water. In this case, everything possible must be done to minimize potential risks and improve the quality of the composition.

This can be achieved if you follow these rules and recommendations:

1. You need to drink such water immediately after boiling, without waiting for it to cool down. But from the use of chilled boiled liquid it is better to refuse altogether and not risk your health.
2. If the product is not needed in the form of boiling water, it should be poured into another container. Well, if it is made of glass.
3. It is strictly forbidden to store water in the same container in which it was boiled. If it is not needed for further use, it should be poured immediately.
4. The kettle or container for boiling water should be regularly cleaned from plaque.
5. If 2-3 hours have already passed since the water boiled, the composition must be poured out and a new one prepared.
6. You can not mix boiled water with raw (even purified) for the purpose of its use or re-boiling.
7. People who drink boiled water should also receive raw, purified products in sufficient quantities. This will prevent the accumulation of metals and salts in the body.

If you look at the treatment methods using folk remedies, then you can find a way to cleanse the body by drinking boiled water in the morning on an empty stomach. According to healers, this approach stimulates metabolism, relieves constipation and normalizes blood circulation. Unfortunately, no scientific evidence has been found for this theory. On the other hand, the harm of such an event has not been proven either.

Huge flow of information modern man from printed publications, TV screens and the Internet, creates one of the main problems of today's life - how to figure it out in this raging sea of ​​\u200b\u200bdata, how to separate the wheat from the chaff? And for our site, one of the most pressing issues is how to determine, nevertheless, what water is better to drink?

At the same time, in order to answer one, the most main question, placed in the title of this article, you first have to answer a whole sequence of small ones, for example:

What water is better to drink - raw or boiled?

If raw, then tap, purchased bottled, purchased bottled or natural water from a spring?

If boiled, then again, what kind of water and how to boil?

And finally, how to choose the right water among bottled ones?

Let's try to understand these issues.

What water is better to drink - raw or boiled?

On this issue, most experts are unanimous - for the human body, since it contains various trace elements in the form of salts (calcium, magnesium, copper, etc.) necessary for the normal functioning of the human body. When boiled, these useful salts mostly precipitate, which, in addition, still has an unpleasant feature of being deposited on the surface of electric kettles and metal utensils. That's why, first tip for those who drink boiled water - when boiling, turn off the kettle at the first sign of boiling. With this method, the water will be disinfected, but at the same time retain most of the minerals.

Natural unboiled water figuratively " living water “. It is her unique property due to the peculiar structure of the arrangement of water molecules, which, getting into human body, has a diverse beneficial effect on its systems and organs, promotes cell regeneration, prevents the formation of free radicals, thereby maintaining the effect of “rejuvenation”. On the contrary, when boiling, the structure of drinking water changes, and it turns into “ dead water“, which no longer has any beneficial effect on the body.

In addition, if you boil tap water, then the chlorine compounds contained in it, which disinfect water in most regions, under the influence of high temperature, can change into substances that are toxic to the body, causing the development urolithiasis and malignant neoplasms. In addition, even if there is no chlorine in this water, the water structure changed under the influence of boiling becomes a favorable environment for the reproduction of pathogenic bacteria in less than a day. Based on this, second tip on the use of boiled water - drink only freshly boiled water, that, that will remain - pour it out!

At the same time, in a situation where you are not sure about the safety of raw water, the absence of pathogenic microbes in it, it is worth, of course, to boil such water, since in this case the risk of infection infectious disease outweighs the possible negative effects of boiled water on the body.

Based on the above, we formulate the answer to the first question posed:

It is better to drink raw water, if there is a need for boiling (disinfection, preparation of hot drinks), then if possible do not boil, but only bring to a boil and drink immediately, do not store for a long time.

Which raw water to choose?

It is perhaps much more difficult to answer this question than the previous one, because if there was a choice between only two alternatives, then today there will be at least several hundred options. Let's try to divide all the water that a person can use for drinking into several large groups:

Drinking bottled water

Currently, the most common and convenient option for bottled drinking water is industrially purified water bottled in 19-liter bottles. In every city there are at least several dozen companies that clean, bottle and deliver drinking water. For example, water delivery in Kyiv is carried out by the AQUALINE company, whose drinking bottled water even meets the standards of the WHO (World Health Organization). The devices for cooling and boiling water attached to these bottles are very convenient - coolers and just pumps with taps - pumps.

Another option for drinking bottled water is water in plastic bottles with a capacity of 0.33 to 6 liters, sold in stores. In fact, the main difference here is only in the method of delivery - water in 19-liter bottles is brought to your home or office, and you have to go to the store for bottles of a smaller capacity. As for the quality of industrially purified drinking water, in the case of the right technology, it is at a sufficient level. high level, incomparable with the cleaning that can be done at home with household filters.

True, it should, as always, be noted that all manufacturers have different water and do not always purify it properly. If you are not too lazy and read the inscription on the bottle in small print, which indicates the category of water, then you can find out how the bottled water was obtained - the first category includes artificially purified water, the highest - natural artesian. Which one to choose is up to you. In any case, even water of the first category is much better than tap water, it can be drunk quite safely and with health benefits.

Well, the advice here, as below, in the case of bottled spring water, one is a must pay attention to the manufacturer and supplier of water how long it has been on the market and what reputation it has gained. Based on this, buy purified drinking water and drink to your health!

Tap water.

The answer for our country here will be almost unambiguous (although experts from the Moscow Rospotrebnadzor often say that the tap water of the capital is quite drinkable) - it is better not to drink, only if there is no other alternative, while trying either, using filters, which are now offered in a large number, or at least defend it for an hour or two (during this time, chlorine compounds precipitate). True, if the water supply system in your area is old and worn out, then in addition to rust, which is easy to notice by eye, the tap water may contain pathogenic microorganisms and more toxic compounds, which you cannot get rid of by simple settling.

Therefore, the advice here can be formulated as follows: drink tap water only if you are sure of the quality(as do the residents of the capital of Austria, Vienna, who have been proud of their water supply for a century and a half, filled with the purest water from mountain springs). If you are not sure, then either filter or boil.

Spring water

Definitely the best option for drinking water - a better filter than created by nature itself, mankind has not yet come up with. Water passing through the soil layers goes through several stages of purification and is saturated with various microelements. Here it is necessary to make a reservation - each area is characterized by its own unique composition trace elements, therefore, before boldly drinking raw spring water, it is advisable to make it chemical and microbiological analysis. Well, simple common sense should tell you that you should drink water from a spring located within the big city or near large industrial facilities, at least risky.

By the way, now in stores quite often there is spring water packaged in plastic bottles. It is this drinking water refers to water the highest category. And even more often one has to read about the results of the tests carried out by various government laboratories, which were identified in these bottles in best case filtered tap water, and at worst - plain water from the tap. Therefore, here we can advise you to approach the issue of buying spring water more carefully and buy only water from proven manufacturers that you trust.

So the advice here would be: drink spring water only after checking its composition and quality in special laboratories(This is done by Rospotrebnadzor). Water from springs in large cities is oversaturated with salts of heavy metals, bacteria and other harmful impurities and is unsuitable for consumption in any form.

Mineral water

Mineral water - water from natural sources with high content salts and trace elements, formed as a result of the passage of groundwater through mineral-rich soil layers and rocks. According to the standards adopted in our country, depending on the salt content (total mineralization), it is divided into the following types:

– medicinal mineral water with a salt content of more than 8 g / l, you can drink such water only as prescribed by a doctor, uncontrolled reception can cause disorders of the mineral metabolism of the body;

– medicinal table mineral water, which contains from 1 to 8 g/l mineral salts, also prescribed by a doctor, but you can drink it on your own;

– table mineral water with a salt content of less than 1 g / l, you can drink it without restriction, it perfectly quenches thirst, especially in the summer heat and during sports, since the salts contained in it make up for the loss of minerals with sweating.

If mineral water is drunk without the recommendations of specialists, then the main advice that doctors give here is to choose mineral water from sources geographically close to your permanent residence, as the body gets used to the composition of drinking water in its region. And general advice for all types of purchased water - buy mineral water only from manufacturers you trust.

Water purification at home

The most economical way to get potable water is to install a household purifying filter in your home. The main two types of filters are for flow filtration, which are built directly into the plumbing system, and jug type, as in the photo on the right. The main difficulty here is to choose the right filter for your tap water. After all, for example, a carbon filter, which perfectly copes with salts of heavy metals, decay products of chlorine and organic contaminants, will not remove excess iron from water. Therefore, before buying a filter, it is advisable to analyze the water flowing in your apartment or house from the tap.

The most highly efficient and expensive filter - operating on the principle of reverse osmosis, it completely purifies water from all impurities, leaving only a water molecule. True, this also results in its disadvantage - removing all the salts from the water, it makes it much less useful for the body. And the price of such filters is quite high, more often they are used to purify water on an industrial scale.

And finally the most cheap way Freeze and defrost tap water. Expert opinions about melt water diverge - some say that with this method, the water is perfectly cleared of all harmful impurities and is perfect for drinking. Others argue that the use of this method requires compliance with complex technological conditions and at home to get a clean melt water impossible. In any case, if all other methods are not available, melt water, even obtained at home, is still more drinkable than tap water.

So, it remains only to summarize what is written above:

1. Raw water is definitely healthier than boiled water for drinking.

2. The best drinking water is natural spring water.

3. When buying bottled drinking water, pay attention to its category and manufacturer.

4. If there is no alternative to tap water - use household filters, prepare melted water, stand or boil it.

5. When boiling, do not let the water boil, turn off the kettle at the first sign of boiling water.

Drink clean water and be healthy!

Many are sure that modern conditions only boiled is truly pure and healthy. However, this is a rather controversial statement, and at present experts tend to be skeptical about boiling. From this article you will find out whether boiled water is useful or harmful.

Is it good to drink boiled water?

When doctors recommend drinking at least 2 liters of water per day, as a rule, raw, unboiled water is meant. The fact is that in the process of boiling, the composition of water changes: oxygen evaporates from it, and useful material can't stand high temperatures and are destroyed. Thus, boiled water is dead water, in which there are no elements that can be beneficial, and moreover, there is not even oxygen. aquarium fish they will never be able to live in boiled water - they simply have nothing to breathe in it.

The benefits and harms of boiled water

If we talk about the benefits of boiled water, then it is worth remembering those cases when there are no other ways to purify water. If you are faced with the choice of drinking questionable quality tap water or boiled water, it is more logical to choose the second option. But if you choose between pure raw water and boiled water, then the first option is definitely more desirable. However, it is more desirable not to bring the water to a boil, but simply to heat it. Phrases that such water can cause indigestion is just a myth.

The harm of boiled water lies not only in the fact that it does not contain any useful elements and oxygen, but also in the fact that it provokes swelling. It is worth noting that boiled water for weight loss is less effective than just pure drinking water. Raw water accelerates and cleanses the body, participates in all life support processes, and therefore it is very important to ensure that you use it every day.