Drinking water and human health. How is this related? How to drink water so that it is useful. The benefits of sea water for humans

Man is 70% water. It is for this reason that water is the first and vital important product. Health, beauty and longevity directly depend on the quality and properties of the water consumed. The quality of drinking water, beauty and health, human longevity, are in a fairly rigid relationship. The main sources of drinking water for the majority of the population are certainly:

urban water supply;
spring water;
mineral water;

According to the laboratory of drinking water supply of the Research Institute of Human Ecology and the Environment of the Russian Academy of Medical Sciences, 90% of water supply networks supply water to homes that does not meet sanitary standards. main reason the presence in tap water of nitrates, pesticides, oil products and salts of heavy metals that are harmful to health is a catastrophic condition of plumbing and sewer systems. The combination of sewage water with industrial emissions gives an additional effect: bacteria are added to the above chemical components of drinking water - coli, pathogenic microorganisms, cholera vibrio, etc.

One should not overestimate the "purified" water in plastic bottles, the quality of which is not always higher than ordinary tap water. In order for all processes in the human body to proceed in optimal mode, water must have certain qualities.

How can we change physiochemical properties water to make it: clean, "liquid", biologically available, easily digestible, safe, reactive, structured, just such that it meets the needs of a living cell?

For a clearer understanding, each item should be considered in more detail.

Water purity

Surface tension

Water should be "liquid", biologically available, easily digestible, i.e. the degree of surface tension between water molecules should not be too high. Tap water has a degree of surface tension up to 73 dynes/cm, and intra- and extracellular water about 43 dynes/cm. The cell requires a large amount of energy to overcome the surface tension of water. A direct relationship has been found between the quality of drinking water, human health and life expectancy.

Resistivity (conductivity)

Determines the concentration of electrolyte in the blood, saliva, lymph, urine. This indicator is key for the implementation of bioinformation flows between the cells of the body. The vital activity of the organism, mobility and coordination of all its systems and individual organs essentially depend on this.

Acid-base balance of water

The main living environments (blood, lymph, saliva, intercellular fluid, cerebrospinal fluid etc.) have a slightly alkaline reaction. Water should be neutral, and preferably slightly alkaline. When they shift to the acidic side, biochemical processes change, the body becomes acidic. This leads to the development of diseases.

Redox potential of water (ORP)

An indicator of the number of electrons and the energy potential of the liquid. The ORP of the water must match the ORP interstitial fluid. It ranges from -100 to -200 millivolts (mV). Then the body will not need to spend extra energy to equalize ORP.

Water structure

Dipoles of water molecules are oriented in space in a certain way, connecting into structural conglomerates. This allows the liquid to form a single bioenergy-information environment. All fluid in the body is structured. Only in this state is it capable of conducting energy impulses. When water is in a state of solid crystal, molecular lattice rigidly oriented.

Information memory of water

Due to the structure of the crystal, biofield information is recorded. This is one of the very important parameters of water, having great importance for the human body. Water should have as little negative information as possible. Transmission of negative information into a cell violates its bioenergy-information characteristics.

Hardness of water

The presence of salts in it. The degree of interaction of water with other substances also depends on the hardness.

Water mineralization

The presence of minerals and trace elements in water is necessary for health. Body fluids are electrolytes, and replenishment of the mineral composition is, among other things, due to water.

Water having low surface tension, slightly alkaline reaction, high redox potential and crystal structure, is the most favorable and curative for human health. Such drinking water is living water, which optimizes all internal processes and prolonging human life.

We can: boil, stand, filter, freeze and thaw, electroactivate, mineralize, change the pH using chemical methods, magnetize, distill, influence it with light, sound, biofield and much more.

How all these manipulations with water are safe for the body can only be shown by accurate Scientific research and experiments. But one thing is clear, nature does not forgive rude and inept interventions.

From this article you will learn:

What are the benefits of drinking water for disease prevention?
What are the benefits of water for skin and beauty
Is water good for weight loss?
What water is useful
How strong is the benefit of spring water for the human body

A person can live much longer without food than without water. But the liquid not only supports our life, it has a huge healing power which was well known in ancient times. But what is the benefit of water for humans? It does not contain vitamins and many minerals, but often has an effect on the body. beneficial action. What is the secret here? Let's try to figure it out.

Useful functions of water

Water in the human body performs the following functions:

Dissolves mineral and nutrients - vitamins, amino acids, etc.
Carries electrons around the body.
It is directly involved in the process of thermoregulation of the body.
Promotes muscle work.
plays leading role in digestive system person.
Without water, it is impossible to safely remove the body's waste products, including toxins.

This list is endless. Basically, every single system human body to varying degrees dependent on the liquid. It is in some way the fuel that our body runs on. Scientists and doctors are well aware of this, and therefore they do not get tired of repeating the benefits of drinking water for human health.

Benefits of water for disease prevention

hardening.

Everyone knows that it is easier to prevent trouble than to deal with its consequences later. The same applies to disease prevention. A strong immune system protects a person from many ailments. Swimming, dousing and cold and hot shower. Short-term cooling followed by rapid heating - better way hardening has not yet been invented. That is why going to the bathhouse or sauna is so good for strengthening health. If you prefer a contrast shower, do not forget to rub yourself with a damp washcloth or rough towel after it.

Everyone who tried to pour cold water, knows: the body then literally begins to burn. This is the warm-up, which strengthens the immune system. If you quickly alternate heat and cold, you can achieve a much greater effect. It is worth plunging into the hole after a hot bath, and then running into the steam room again - and you get the feeling that you were born again. No wonder our ancestors considered the bath a remedy for any ailments and even old age.

Drink.

The benefits of pure water for the human body are undeniable. Scientists have long proven that people regularly water drinkers in small sips, have very strong immunity. Moreover, their skin looks better, and their weight is almost always normal. If you drink water in small portions throughout the day, the condition will improve. internal organs, the work of the gastrointestinal tract is normalized, and the risk of stroke or heart attack is significantly reduced.

Thanks to the water spinal cord starts working as efficiently as possible. It is also useful for hematopoietic systems bone marrow, because it does not allow to develop serious illnesses blood.

Some people don't take it well abrupt change climatic conditions, for example, during business trips, vacations, etc. The immune system fails, and a person can get sick. To avoid similar troubles Again, water helps, drinking which well stimulates the immune system.

With the help of water, dead cells of foreign infections are removed from the body. That is why doctors strongly advise drinking warm water for acute respiratory infections and other infectious diseases. Body poisoning level dead cells decreases, the remainder medicinal substances washed out - and the person recovers much faster.

Water fills the lungs with oxygen-carrying red blood cells.

Without fluid, body heat exchange is impossible. The human body at extreme heat cooled by sweating.

However, the benefits of drinking water for the human body do not end there. It is a source of vivacity and energy, as it contributes to a deep healthy sleep, starts rejuvenation processes in the body, accelerates recovery reactions, has a beneficial effect on the lymphatic and circulatory system, cleanses and strengthens the bronchi and lungs.

Benefits of water for skin and beauty

Cosmetic skin care without the use of liquid is unimaginable. However, water not only cleanses the skin, it trains the body and has a good effect on the nervous system - which is most beneficial for the appearance. Hygiene rules have long been part of our daily lives. Today it is difficult to find a person who would not perform daily water procedures.

For the skin to be healthy and look young, its stratum corneum should be approximately 20% water. As soon as this figure is halved, the skin becomes dry and rough.

Previously, scientists believed that the skin was moisturized exclusively by sweat and sebaceous glands. And if they do not work at full strength, this immediately affects the appearance of a person. Then it turned out that even if dry skin is regularly treated with oily cream, it will not become normal. Moreover, even oily skin may well be dehydrated. And for its proper hydration, many different substances are required.

It is necessary to start fighting the aging process in time and carry out appropriate procedures on a regular basis. To keep your skin healthy, you need to:

sleep well;
lead active image life;
protect the skin from the sun;
eat properly;
devote time to physiotherapy, which affects the biochemical processes of the skin;
use quality cosmetics.

The health benefits of water are undeniable. But no less obvious is the fact that this is not always the case. For example, a tap liquid saturated with calcium, magnesium and some other elements only harms the skin of the face, drying it out, making it rough, flaky and causing inflammation. Therefore, it is categorically not recommended to use tap water for facial care - especially for people with dry, thin and sensitive skin.

To prevent premature aging of the dermis, use pre-boiled water for washing. If you let it settle, it will become much less rigid. And melt or rain water will give the skin a velvety texture.

And, most importantly, learn how to wash. The following statement may sound somewhat paradoxical, but not all people do it right. The meaning of washing is that the cells of the stratum corneum of the skin swell and are rejected along with the remnants of sweat, dust and dirt that have settled on them. If during water procedures patting and stroking the skin, the cleansing effect of the water is enhanced. In addition, the blood begins to run faster through the veins, the metabolism accelerates, and the skin tone improves.

Best to wash with water room temperature: in this case, the blood rushes to the skin, which improves the nutrition of the latter.

The benefits of water for the human body lies primarily in the fact that it is irreplaceable source nutrients and energy. Fluid flowing through cell membranes, can be compared with water masses that make the turbines of a power plant rotate. Without enough of it, our body simply will not be able to “work” at full strength. That is why you need to drink more. Moreover, preference is given not to tea or coffee, juices or lemonades, but to purified water. Only she is able to supply the body with the amount of fluid it needs.

The beauty of our skin largely depends on this. Cells that do not receive enough water stop producing new energy and begin to use previously accumulated reserves.

Elasticity and smoothness skin, its healthy appearance is also directly dependent on water, which supplies the cells with the necessary beneficial substances. Consuming a small amount of liquid, you make your skin starve, which most negatively affects its health.

If you want to look young, have a beautiful and smooth skin- Drink clean water regularly. Believe me, no cosmetics will help improve complexion if the body does not receive enough fluid.

Benefits of water for weight loss

The benefit of water for the human body is also that its reasonable consumption helps to get rid of excess weight. But dehydration significantly reduces the rate of fat burning. In addition, a person whose body does not have enough fluid (and, therefore, oxygen) gets tired much faster.

What is the purpose of drinking water?

By burning fat, the end products of metabolism are released. They need to be removed from the body, which is what water does.
The liquid dissolves food and stimulates digestive enzymes. If the body has enough water, it absorbs nutrients better.
Adequate hydration ensures the transport of nutrients to the tissues and cells of the body.
The benefits of water for the human body lies in the fact that a sufficient amount of it stimulates the burning of calories and reduces the feeling of hunger. Those who drink enough, want to eat less, and this contributes to weight loss.

Scientists have found that if the body is low on fluid, it often interprets thirst as a lack of food and sends signals to the brain that coincide with hunger impulses. As a result, a person, instead of just drinking a glass of water, begins to "jam" thirst, which leads to the deposition of fat in problem areas. But it is necessary in such a situation to satisfy the body's need for fluid - and the feeling of hunger will disappear by itself.

If a person who wants to lose weight drinks cold water, he will thereby force the body to spend energy on maintaining normal temperature body. According to research results, two liters cold water cause an additional burning of 123 kcal per day.
The body, adequately supplied with water, is better able to tolerate physical exercise. Tone muscle tissue in this case, it is easier to support, training is more successful, muscle pain after strength exercises almost not felt.

To prove the benefits of water for the human body, scientists conducted an experiment. It was attended by 48 people who were divided into two groups. People from the first category observed healthy regimen meals and 20–30 minutes before each meal, they drank two glasses of water. Participants of the second group adhered only to the diet.

Three months later, it turned out that each of the members of the first team managed to lose about 7 kg, while the successes of people from the second group were somewhat more modest, and they lost about 5 kg in weight.

Scientists also found that the optimal amount of fluid for a healthy person is 1.5–2 liters per day. Moreover, it is not recommended to drink water during a meal - just like within an hour after a meal. This can lead to disruption of the digestive process.

What water is useful

Natural water cannot be absolutely pure. It necessarily contains certain impurities: gases, bacteria and fungi, organic compounds and simple microorganisms. Such a liquid can be fresh, mineral and salty - depending on its saturation with salts. You can drink only fresh and mineral water. Salty not only does not benefit the human body, but also causes direct harm to it.

Without fresh water entering the body, dehydration begins - which is deadly for human health. Fluid is vital for us. A person needs about 2-3 liters of clean water per day, or 30-40 ml per 1 kg of body weight. If it is hot outside or we are experiencing increased physical activity, its amount should be increased by 1–1.5 liters.

Fresh water can be obtained from the tap or from natural sources. Recently, special bottled water has been sold in stores. Everyone decides for himself which liquid and for what needs he will use.

There are the following types of water, in varying degrees, useful to humans:

spring;
thawed;
boiled;
mineral;
distilled.

Sea and lemon water deserve special mention. Let's talk about each type of water in more detail.

The benefits of spring water for the human body

The advantages of spring water are as follows:

It has a properly balanced chemical and physical composition of the elements.
Gives people who drink it strength and energy.
Contains a large amount of oxygen.
Has natural qualities.
Does not need boiling or chlorination.

Some believe that spring water has some magical properties. Of course, this is not so, but it brings great benefits to a person, scientists have a common opinion on this matter.

In order for the use of spring water to have a beneficial effect on the body, it is necessary to follow certain recommendations. The main thing is to take water from trusted sources. Approach the spring carefully so as not to accidentally pollute it. Some keys hit rather weakly, and it may take a considerable amount of time to fill a container with water. The benefits of spring water for humans are undeniable, but it should be remembered that it quickly loses its healing properties and cannot be stored for a long time. You need to drink it for a maximum of several days.

Really, really useful sources do not meet very often. If you mistakenly take the most ordinary reservoir for a spring and draw water there, it is easy to harm your health. Such a liquid may be contaminated with E. coli or harmful bacteria, contain pesticides or radionuclides, contain arsenic, lead, mercury or other dangerous chemical compounds. In order not to take risks in vain, you need to carefully study the surrounding area. The presence of industrial enterprises nearby is unlikely to make even spring water useful for humans. On the contrary, with big share likely to cause irreparable harm to health.

The benefits of melt water for humans

The peculiarity of melt water is that it penetrates the cells and tissues of the body much faster than ordinary water, thus providing a more active water-salt metabolism. Why is this happening? The fact is that freezing cleanses the liquid of heavy impurities, making it not only safer for human health, but also extremely useful. Melt water is a source of vigor, its use significantly improves the overall well-being of a person.

Thanks to this drink, metabolism is enhanced, and excess adipose tissue starts to break down. This is due not only to the very structure of the water, but also to its low temperature, because the body spends excess energy on heating the liquid. In addition, melt water is quite soft, which has a good effect on the work of the heart muscle, brain activity and blood composition.

Melt water, due to its special structure, affects the process of cleansing the body, which, in turn, has a beneficial effect on the condition of the skin. The drink removes excess cholesterol from the blood, and this good prevention diseases of blood vessels and veins: the walls of capillaries become much stronger and more elastic, blood clots gradually dissolve.

Also, the benefits of melt water for humans lies in its rejuvenating effect and general strengthening immune system.

Melt water has the following beneficial properties:

immunostimulating;
protective;
cleansing;
rejuvenating;
strengthening.

Thanks to melt water, the nervous and endocrine systems of the body begin to work better. People who use such water every day sleep well, become more attentive, even after a stressful labor day capable of vigorous activity. Doctors recommend drinking melt water at any age - it helps to stop the aging process. In place of dead cells, quickly leaving the body, new ones begin to form.

Melt water brings great benefit digestive system, and is also able to eliminate dermatological problems and allergy symptoms.

However, melt water can bring not only benefits to the human body, but also harm. To prevent this from happening, the core, which accumulates heavy compounds in itself, must be drained. In addition, it is better not to prepare melt water from ice or snow collected on the territory of industrial cities. In this case, the liquid will contain soot and different kinds toxic substances.

The benefits of sea water for humans

Sea water not only has a general strengthening effect on the human body, but also has other exceptionally useful qualities:

She strengthens endocrine system person. Stimulation of the latter occurs when swimming in the sea and even just when a person is in the appropriate climate. Also, sea water activates the work of the center of regulation of the neuroendocrine system (hypothalamus).
Useful in the prevention and treatment of diseases of the upper respiratory tract.
Sea water (like sea air) rich in iodine and salts, useful in the treatment of throat diseases and restoration of work vocal cords. Gargling with such a throat liquid has the most beneficial effect on the ligaments, rids the body of various pathogenic microbes. Doctors especially recommend such procedures for pharyngitis, tonsillitis, tonsillitis, sinusitis and others. similar diseases. AT this case plays the role of a natural local antiseptic.
It contains large amounts of calcium, bromine and iodine, which help strengthen gum tissue and tooth enamel. To get the appropriate effect, you just need to regularly rinse your mouth with warm sea water. The only thing is that it is recommended to purchase it in a pharmacy, and not take it directly from the sea. Water taken from the shore is not suitable for such purposes, as it may contain a large amount of dirt. The duration of the procedure also matters: it should be at least two minutes.
Also benefit sea water in that it, acting as an antibiotic, accelerates the healing of cuts, abrasions and insect bites. Due to the presence of salts and trace elements in it, small wounds are well cleaned and heal much faster.

Benefits of boiled water

If you boil water, you can solve several problems at once, namely:

reduce its rigidity ;
disinfect;
reduce its chlorine content.

Thanks to boiled water, food in the stomach is broken down better, without using a lot of energy. It has a beneficial effect on the mental and physical condition person. In addition, the use hot water helps to speed up the process of splitting fats.

The benefits of boiled water for the body are not limited to this. After drinking hot tea, the body temperature rises, a person begins to sweat, and this helps to cleanse the bloodstream and quickly remove toxins. In addition, drinking warm boiled water and tea is very useful for people who have a sore throat or stuffy nose.

When water is boiled, hard salts precipitate to the bottom of the kettle, and most pathogenic bacteria dies. This is especially true for the hot season, when even chlorinated liquid contains a huge number of microbes.

The benefits of lemon water for the human body

Lemon water contains ascorbic acid, contributing to the strengthening of the immune system, and therefore very beneficial for health. But lemon drink It also has other healing properties:

Thanks to him, the content of sugar in the blood decreases, the body is filled with energy. Also, lemon water has a tonic and antipyretic effect.
Doctors recommend drinking such a drink for diseases of the cardiovascular system. Lemon contains vitamin P, which is very useful for the body, which is present only in a few vegetables and fruits. It gives elasticity to blood vessels and capillaries and is absolutely indispensable in the prevention of thrombosis.
It is useful to drink lemon water for people with mineral metabolism disorders, who have problems with the gastrointestinal tract. Such a drink helps with hypertension, rheumatism and common sore throat.
Drinking water with lemon is recommended for those who want to lose weight.

Thus, the benefits of lemon water for the human body are beyond doubt. But it is worth remembering that the effect of lemon on the gastrointestinal tract is not always safe. Therefore, before drinking water with lemon, you should consult your doctor.

Benefits of mineral water

Water with a unique mineral composition energizes the human body, helps it fight various infections.

Mineral water has the following extremely useful qualities:

Provides the body with essential trace elements.
Activates enzymes.
Strengthens body cells.
Strengthens bone tissue and tooth enamel.
Regulates acid-base balance.
Improves a person's well-being.
Strengthens his immunity.

Also, the benefit of mineral water for a person is that it very effectively cleanses the body, quickly removing toxins and toxins from it. Mineral water normalizes metabolism, which is very useful for people who want to lose weight.

Such water increases the tone of the body during increased mental and physical stress.

If you regularly use mineral water, it will normalize arterial pressure and strengthens the nervous system. Heated mineral water is good for inflammation, pain and spasms in the stomach.

Thanks to mineral water the contents of the gallbladder are liquefied and the outflow of bile occurs.

But it should be remembered: for this drink to bring health benefits, it should be consumed on a regular basis.

Distilled water and its benefits for humans

Purified water can also be very beneficial for the body. It has the following medicinal properties:

Completely cleanses the body of harmful substances.
Increases immunity.
Helps in the fight against excess weight.
Reduces the amount of allergens in the blood.
Normalizes the work of the kidneys.
Facilitates the condition of the body after a person has consumed a significant amount of alcohol.
Reduces the risk of dehydration of organs and joints.
Promotes the deposition of salts in the liver and kidneys.

True, some believe that drinking distilled water can not only benefit the human body, but also cause harm. Moreover, if some arguments are absolutely based on nothing, then others have a certain basis.

What happens if you don't drink water

Of course, it is impossible to completely abandon water - otherwise it is inevitable fatal outcome within a few days. AT real life it is very difficult to die from dehydration, because the liquid is present in the composition of many products. But if you refuse to drink water and start trying to get it indirectly, this threatens with the following very unpleasant consequences:

Problems with the respiratory system.
infections genitourinary system.
Disorder of the nervous system.
Digestive problems.
Constipation.
Eczema.
Rheumatism.
Gaining excess weight.
General weakness of the body.

How to drink water to be healthy

The amount of water that you need to drink per day should be at least four liters. And better - more. Adequate hydration cleanses the body of accumulated harmful substances and helps to strengthen the immune system. True, such a practice of drinking is completely unacceptable if a person has diseased kidneys, has a tendency to edema, or has other health problems. In addition, we should not forget that the liquid in large quantities washes out useful substances from the cells. minerals and in some cases thins the blood.

As recommended by the World Health Organization, healthy man should consume per day the amount of water equal to 30 ml per 1 kg of body weight. That is, those who weigh about 70 kg should drink at least 2 liters daily. If your body weight is less, then the amount of water consumed can be reduced. But those who live in a hot climate, play sports or just lead an active lifestyle, need to drink more.

How do you know if you are drinking enough water? The easiest way is to pay attention to the color of urine. Too dark urine is a sign that there is not enough fluid in the body. Another method is to place your hand on the table with your palm down and pinch it with outside. Instant skin return normal condition indicates that the level of hydration of the cells is satisfactory. If the skin is smoothed out slowly, the body needs more fluid.

In order for water to benefit the human body, you need to drink it correctly. Try to follow these tips:

Drink 1-2 glasses of water as soon as you wake up. Thus, you will cleanse the intestines of toxins accumulated overnight and start metabolic processes in the body.
Drink water warm or at room temperature. From cold body may experience shock, cramps are likely. According to traditional Chinese medicine experts, ice water contributes to a sharp slowdown in metabolism, which often leads to a set of extra pounds.
Drink water in small sips - so you do not impede the work of the kidneys.
If you go to gym You should not drink large amounts of water at once between exercises. First, restore your breath, then fill your mouth with water, hold it there for a while, and only then swallow it. If the sip seems small, take another one. Wait 15-20 seconds, and only then resume classes.
Juices and compotes, even tea or coffee, have a diuretic effect, and therefore are not able to replace ordinary clean water.

If the water quality leaves much to be desired…

The problem of dirty water in the house can be partially solved by installing a high-quality filter, but in such systems it is periodically necessary to replace components, because it directly depends on how well the drinking liquid will be cleaned.

At the same time remains unresolved issue: how to ensure that our workplace or a child at school has water best quality? The best solution- buy it with delivery.

The Iceberg company offers favorable conditions for servicing its customers:

free delivery of water to your home or office: buyers pay only the cost of the goods;
wells from which our water is drawn have registration documents in the State Water Cadastre of the Russian Federation;
for the extraction and bottling of water, advanced technologies are used, which helps to preserve and increase its quality and natural purity;
we also sell modern water coolers and other equipment manufactured by well-known European brands, taking into account existing quality standards. The sizes of pumps and racks for bottles vary, allowing you to install devices even in small rooms;
delivery of drinking water to your home or office is carried out at the lowest price, thanks to constant promotions from our company;
along with water, you can purchase disposable tableware, tea, coffee and other auxiliary products.

Clean water is valuable, but it should not be worth its weight in gold. Our mission is to provide every home and workplace quality drinking water Therefore, we have prepared the most favorable conditions for our customers.

People seeking to lead a healthy lifestyle often think about the issue of preparing drinking water. Like many living organisms on Earth, man for the most part consists of water, and throughout life, the percentage of water in the human body changes - the embryo contains 97% of water, after birth this percentage decreases to 77%, and the body of an adult already contains 60% of water. On average, a person needs about 2 - 2.5 liters of water per day to maintain a natural water balance organism. That is why the quality of water plays such a significant role in our lives, our health and well-being depend on it.

At the Institute of Human Ecology, namely in its laboratory, which studies the problems of drinking water supply, they conducted research and found out that the vast majority of the country's water supply networks carry water that does not meet the sanitary standards adopted in the country - only 10% of the water entering houses meets the requirements of the State Standard population. Unsuitable for drinking water contains a large amount of salts of heavy metals, pesticides, nitrates and oil products, and the reason for this is the disgusting state of the country's water supply system. Emissions from enterprises, when combined with sewage, add to the water harmful microorganisms- bacteria pathogenic microflora, Escherichia coli, Vibrio cholerae, etc.

Water treatment and domestic water filters

Chlorine

This chemical element is a real scourge of our time. Used on an industrial scale to disinfect the plumbing system, it can cause a number of disorders in human health and lead to a whole bunch of diseases - and these are heart ailments, and dementia, and even a tendency to oncological diseases. Chlorination of water on an industrial scale began back in 1904, and since then the percentage of incidence of the listed ailments in the country has been steadily growing. Carcinogens, by the way, are a direct product of water chlorination, and that is why the risk malignant neoplasms in people who consume chlorinated water, it is higher by 93%. Free chlorine contained in drinking water is removed using a carbon filter. By the way, exactly activated carbon removes from water unpleasant odors and flavors, as well as most of the organic compounds dissolved in water.

Iron

AT small quantities iron is necessary for the body, however, exceeding the norms of its concentration in drinking water provokes diseases of the liver and blood, causes allergies. The presence of strontium in water can cause rickets and is the cause of bone fragility. The following picture is often observed when water is received from a well, it remains crystal clear for some time, but later becomes cloudy and acquires a characteristic shade. The turbidity settles when the water settles, and a loose sediment is noticeable at the bottom. The taste of water rich in iron is not very pleasant, besides, the bacteria that get energy for life from the oxidation of iron lead to the accumulation of mucus in the water supply.

Home appliances from the high content of iron in water are also “not happy” - dishwashers and washing machines, kettles, irons, that is, all appliances that have heating elements, suffers from iron-containing scale deposits on heating surfaces. The iron-free filter removes from the water not only excess iron, but also manganese compounds and - in some versions - hydrogen sulfide.

Softening

This filter eliminates the causes of water hardness by removing magnesium and calcium salts from it. Hard water adversely affects household appliances that have heating elements on which scale forms - it is this that causes increased energy consumption and equipment failure. Note that soft water has a beneficial effect on human skin and hair, improving their appearance and condition.

Filters for mechanical water purification

This is the simplest part of filtration, in which particles suspended in it, rust, sand, etc. are removed from the water. Typically, such filters are mounted at the inlet of the filtering system, however, depending on the configuration, they can also be used with other drinking water treatment elements.

Reverse osmosis method for water treatment

The basis of filter systems using the reverse osmosis method is a special membrane with semi-permeability. The method has been relatively recently used for household water purification, as well as in industries that require highly purified water. Reverse osmosis systems purify drinking water, as well as water for cooking and other household needs.

Today, choosing a water filter is quite difficult. First of all, you need information about chemical composition water - you must know what it needs to be cleaned of. According to the given properties of water, it is much easier to choose a filter.

Today, many people think seriously about their health. Longevity is the result of proper healthy lifestyle life, and this is not bad. This is only possible if there is no various diseases. Good vision hearing, excellent working capacity, reliable memory, the necessary potency, appetite and excellent mood - this is the least of what a person deserves. Many problems associated with poor health arise due to stress, which loosens the nervous system. However, besides this, health is influenced by a person's lifestyle, his daily diet and environmental ecology. What can we change, what can we influence? Experts believe that if a person treats himself as the master of his life, he himself takes responsibility for it, then he organized optimal conditions alone for longevity and health. To eat right, you need to eat organic products in balanced diet, it is achievable and not too difficult. With ecology, things are different, we cannot influence everything that surrounds us. But we can make clean drinking water a source of health.

We are 80% water. The processes that occur with the cells of our body in a separate organ affect the whole body to a greater or lesser extent. The human body is a single whole, and if there is a malfunction a separate body, it may affect other organs. The water in the blood delivers necessary substances into the cells of internal organs and takes away toxins and toxins. Lack of water leads to intoxication of the body. But the lack of water is not only a small amount, it is also the quality of the water. If we drink a lot of tea or coffee, due to the properties of the drink, fluid is removed from the body and dehydration occurs. These are drinks, not pure water, and the body perceives them differently, that is. Be sure to drink purified water regularly. But in modern urban conditions, tap water needs to be further purified. Many simply boil tap water and thereby disinfect it. However, chlorine compounds remain in it, from which it is also necessary to purify the water. The solution exists: You need to install a household filter. How to choose a filter? It is not difficult, there are filters of different modifications of different price and quality.

Let tap water is famous for its frightening levels of rust, chlorine and other mechanical impurities, and a number of different indicators, which adversely affect our health, but people always have the right to choose a filter. In order for clean drinking water to be in the house, you should not save on your health.

In order to purify water well in a modern city, it is necessary to minimize the problems associated with devices interacting with water. It can be faucets, boiler, household washing machine etc.

Creation date: 2015/02/12

The most vulnerable part of nature has become fresh water, because by its properties it is a universal solvent. Wastewater, fertilizers, mercury, arsenic, heavy metal ions in huge quantities fall into rivers and lakes. According to experts, in some areas of the earth, 80% of all diseases are caused by poor-quality water.

All this determined the research problem: what properties should drinking water have in order not to harm human health.

Currently, more and more attention is paid to the purity of drinking water. This is because water is an important integral part fluid environment of the body (i.e. the human body is two-thirds water), in which a large amount of chemical reactions underlying life. At the same time, water also poses a danger to human health. Considering this issue, we came to the conclusion that two groups of dangers can be distinguished:

1. Water is a direct route of transmission infectious diseases. Spreads by water large group intestinal diseases such as cholera, typhoid, dysentery. According to the World Health Organization, 80% of all infectious diseases in the world occur due to poor water quality or violation of sanitary and hygienic standards due to its lack. The main reservoir of pathogens, intestinal viruses in environment are faeces and domestic wastewater. Experimental data indicate that the content of intestinal viruses in household sewage can reach 700 per 100 cm³ of wastewater. 2. There are diseases of the body associated with the microelement composition of water.

Depending on the content of ions natural waters are divided into fresh, the mineralization of which does not exceed 1 g / dm³, the mineralization is from 1 to 50 g / dm³, and the brines are above 50 g / dm³. The mineralization of groundwater in Russia increases from North to South. The study of the effect of water with a mineralization of 1.5-3 g / dm³ of dry residue showed it bad influence on the secretory function of the stomach and water-salt balance, in which water is retained in the body and swelling may occur - on the legs, under the eyes.

IN AND. Vernadsky developed at one time the theory of biogeochemical provinces - geographical areas where the causal factor of a certain group of diseases is mineral composition water typical of the area. Up to 65 trace elements found in the tissues of animals and plants were found in water. Twenty of them have been proven to be important for the organism of animals and humans.

The most studied effect on the body of fluorine. The average daily requirement for it is 2000-3000 mcg, and a person receives 70% of this amount with water, and only 30% with food. At long-term use water, poor in fluorine salts, develops a disease of the teeth - caries. No less harmful is the excess content of fluorine, it leads to another disease of the teeth - fluorosis, characterized by a peculiar mottling and brownish coloration of the tooth enamel. Sometimes this process can lead to complete destruction of the teeth.

It turned out that nitrates are not only an indicator of water pollution, but also can cause disturbances in hemoglobin metabolism, resulting in respiratory failure at the cellular level.

With an insufficient amount of iodine in water, the development of endemic goiter is associated - a disease that is manifested by an increase in thyroid gland, often bulging. Iodine deficiency is corrected by salt iodization.

Currently, there are many methods for disinfecting drinking water at a waterworks: ozonation, UV irradiation, etc. But chlorination is most widely used.

Currently, water is chlorinated using aluminum sulfate. How dirtier water, the more bleach is added, and this is unsafe, because. compounds harmful to human health are formed. As a result of this, bacteria continue to live quietly, unextracted metals and toxic salts are preserved.

A person drinks an average of 2.5 liters of water per day. Having performed a simple multiplication exercise, we found out how much "chemistry" will enter the body in 50 years of life. By the way, during this time a person drinks more than 45.5 tons of water.

What enters the body with water in 50 years?

16 kg of chlorides (two buckets of bleach)

Harm: chlorinated water has a bad effect on the esophagus and stomach, increases pressure, exacerbates asthma, atherosclerosis and heart ischemia. calls skin irritations, allergy. According to scientists from Columbia University (USA), those who drink chlorinated water have a 44% increase in the risk of cancer. gastrointestinal tract and bladder.

What to do: put a filter with activated carbon(it completely removes chlorine) or boil water. AT pure form(from the tap) it is better not to use it.

2 kg nitrates

Harm: nitrates, which accumulate in water with an excess of nitrogen fertilizers in the soil, cause oxygen starvation, stomach cancer, adversely affect the nervous and cardiovascular systems, the development of embryos. Plus teeth get unnecessary fertilizer every morning and evening. This causes tooth decay and leads to gum disease.

What to do: cook food with bottled water, use it as drinking water. And also buy yourself a paste with a high content of fluoride, it will beat off the nitrate attack on the teeth. But be sure to check with your dentist if excess fluoride will harm you.

14 g iron (nail)

Harm: Excess iron in the body affects the kidneys. Water in high content in it chemical element disgusting in taste, it has a cloudy brown color.

What to do: boil water! And for cleaning, use filters that remove hardness salts, dissolved iron, as well as insoluble impurities from the water.

23 g aluminum (aluminum spoon)

Harm: aluminum accumulates in the liver, as well as in vital areas of the brain, leading to severe disorders of the central nervous system. Especially dangerous for men after 30 years, whose liver is already touched by alcohol.

What to do: in cases where the disease has already manifested itself, the situation can no longer be corrected by boiling water. Switch to drinking bottled water, mineral water.

Virus contamination of the water supply systems of the Novooskolsky and Chernyansky districts, the cities of Belgorod, Gubkin, Stary Oskol was detected.

Due to natural features, water areas have increased concentration gland. In recent years, 80% of the population of the region use drinking water that does not meet the requirements Sanitary regulations by iron content; more than 5% of the population consume water of increased hardness; about 1.3% of the population - with a high content of nitrates and 0.3% - ammonium nitrogen. Diverse contamination of drinking water has been established in Stary Oskol and the Stary Oskol district.

On the territory of the region, diseases of the genitourinary system, primarily kidney and ureteral stones, can be directly related to the quality of drinking water. The spread of this disease has increased by almost 55%!

More than 2% of the region's population used water with a high content of nitrates.

According to experts, of the poisons that regularly enter the human body, 70% come from food, 20% from the air and 10% from water. That the water stands here on last place not yet a reason to rejoice. Rather, it suggests that drinking water does not meet the highest quality requirements that were once placed on it.

One of the effective measures to solve the problem of using clean drinking water by the population is the ban on the consumption of tap water and the sale of water of guaranteed quality in plastic bottles that are filled directly from wells and delivered to consumers.