Thirst is a natural reaction of the body when it lacks fluids. This is a signal to a person that it is time to replenish the reserves of life-giving moisture. The urge to drink water appears in the heat, after intense physical exertion, eating salty or spicy food. But not always, feeling dry mouth and wanting to drink water are not always natural reactions. Sometimes a person has to deal with an abnormal thirst.
When the feeling of the need to drink is constantly present in a person, and water does not save one from a painful feeling, this is abnormal. This symptom may indicate the appearance of dangerous diseases of the blood or internal organs. Therefore, it is very important to understand why you constantly want to drink water, the reasons for this phenomenon are sometimes too serious not to react to them.
Abnormal thirst can be caused by both diseases and harmless situations.
Thirst is one of the main human biological motivations that provides the body with a normal existence. This sensation helps maintain a balance between the concentration of water in the body and salt.
Severe dryness of the oral mucosa is due to a decrease in salivary secretion, which occurs due to a lack of fluid.
In addition to true (normal) thirst, a person may encounter false thirst. It happens due to prolonged active conversation, smoking, eating too dry food. It is easy to quench it - you just need to moisten the oral cavity. Whereas true thirst, moisturizing the mouth only softens, but does not eliminate.
Dehydration is an extremely dangerous process in the body
How to get rid of your usual thirst
To avoid the onset of thirst, you must regularly replenish your fluid reserves. But you need to know its own rate. It is calculated according to a simple formula: every day an adult should consume about 30-40 g of liquid for every 1 kg of body weight. But, making such calculations, a number of factors should be taken into account (they increase the body's need for water):
- stressful situations;
- active lifestyle;
- pregnancy and lactation period;
- high ambient temperature;
- colds, infectious diseases occurring with fever, vomiting and diarrhea.
Doctors say that, on average, a person should consume at least 1.2-1.5 liters of liquid per day. By the way, this includes not only drinking water, but also the liquid found in food.
Signs of abnormal thirst
When a person experiences a constant, insatiable thirst and wants to drink all the time, this turns into a pathology. Moreover, a person feels a desire to drink water even after drinking a significant amount of liquid.
The pathological thirst in the medical environment is called "polydipsia".
Unfortunately, the majority of citizens completely ignore such alarm bells. But you need to remember that some dangerous ailments begin with just such simple symptoms. Unquenchable thirst is a signal from the body that deviations begin in its work.
Thirst is the first sign of dehydration
To understand that thirst has become abnormal, remember how much water you drink at a time. If such a quantity is not customary for a particular person, this is a reason to think. Moreover, one should pay attention to the change in the water diet, which lasts for a long time, when there are no additional culprits for the increase in the daily water intake.
Thirst as a consequence of illness
Sometimes, looking for an answer to the question of why you want to drink a lot of water, you should look for the reasons in your own health. Sometimes a long and unquenchable thirst becomes evidence of the onset of a certain disease. This first symptom of the disease cannot be ignored.
Diabetes
Often abnormal thirst indicates the appearance of such a dangerous pathology. Therefore, if an increased urge to drink is observed for a long time, and especially if there is a predisposition, you should immediately visit a doctor and take the necessary tests.
By the way, diabetes is an insidious disease. Many of the patients for a long time do not even suspect that they have such an ailment and do not receive the necessary treatment. Sometimes it happens that the diagnosis is made only after a sharp deterioration in health, when the patient is taken to the hospital in an ambulance.
Types of diabetes mellitus
With timely diagnosis and proper treatment, a person can avoid dire consequences. And the result of neglected diabetes mellitus is rather difficult things:
- complete blindness;
- fatal outcome;
- gangrene and amputation of the legs.
Renal failure
An increased desire to drink water can also indicate that a person has kidney problems. When you often feel thirsty, this means that the kidneys are no longer able to cope with their work and are unable to retain water in the body. In the presence of such a problem, a violation of the water-salt balance is observed, which becomes the cause of dehydration.
Doctors define renal failure as a pathology associated with various diseases. Depending on the intensity of changes, chronic and acute renal failure are distinguished.
Kidney failure can trigger abnormal thirst
According to statistics, acute renal failure is diagnosed annually in 100 out of 500,000 people.
Doctors attribute the following factors to the culprits of kidney failure:
- diabetes;
- organ injury;
- arterial hypertension;
- alcohol addiction;
- severe viral infections;
- illiterate use of medicines.
Liver disease
Sometimes, the reasons why the mouth is dry and thirsty is a variety of liver problems. Alcohol abuse is one of the common culprits of such problems. According to WHO experts, at the moment in the world about 200 million people suffer from various liver diseases. Liver disease is one of the ten most common causes of death.
Thirst also manifests itself with liver problems.
The work and condition of this organ should be checked if, along with an unquenchable thirst, a person also experiences the following symptoms:
- persistent nausea;
- severe dizziness;
- pain in the hypochondrium.
Night thirst
The insatiable urge to drink, which appears at night, is a fairly common phenomenon. The reasons are both unpleasant factors (diseases and disorders) and completely harmless situations.
Thirst at night as a sign of illness
Some personalities do not react to the strangeness that appears and ignore this symptom, which is unacceptable. Indeed, in most cases, night thirst indicates the presence of ailments. Such as:
- diabetes;
- aldosteronism (neoplasms in the adrenal glands);
- hyperparathyroidism (lack of calcium), this condition is accompanied by frequent urination;
- dehydration (a phenomenon observed in infectious pathologies), accompanied by increased dryness of the mouth and tongue;
- pathology of the cardiovascular system, thirst appears as a result of difficulty in supplying oxygen and blood to internal organs;
- cholera algid (with such a pathology, complete dehydration is observed), additional symptoms include profuse, prolonged diarrhea and vomiting;
- kidney stones, formations in the organs make it difficult to separate urine, which gives rise to a strong thirst due to a violation of water-salt metabolism, in the presence of stones, the patient feels painful urination.
Other causes of night thirst
Often night cravings to constantly drink water becomes a consequence of banal overeating. Also, this syndrome can be triggered by high consumption of alcohol, tea and coffee on the eve..
The reason for night thirst can be excessive consumption of alcohol, which adversely affects the functioning of the whole body.
Ethyl alcohol actively helps to wash out the liquid, along with it, useful microelements leave the body. This provokes the development of intense thirst.
Some medications are also involved in the appearance of an unpleasant symptom. Diuretics are especially helpful for dehydration. Also, the following situations are attributed to the reasons for night thirst:
- nasal congestion;
- viral disease;
- intoxication of the body;
- oncological processes;
- alcohol abuse;
- inflammation of the organ urinary system;
- carrying out radiation therapy in the neck and head area.
How to avoid night thirst
How to get back to normal and healthy sleep? First of all, it is worth visiting a doctor, conducting a complete diagnosis of your own body and taking care of your own health. And what to drink so that you don't feel like drinking at night? There are some things you can do to avoid the nightmare:
- Before going to bed, consume a glass of kefir (preferably low-fat).
- Pure water with lemon juice is an excellent way to quench your thirst.
- On the eve of the afternoon, you can drink green tea. But it should not be consumed before going to bed, as this product can provoke insomnia.
Tips for Avoiding Constant Thirst
Morning thirst
Dry mouth and increased urge to drink water in the morning are as frequent and common as nighttime thirst. Most often, this sign indicates that a person has some kind of disease (just as in the case of night thirst). But there are a number of other reasons that are not hazardous to health. They are as follows:
- Intense loads. Hard physical work on the night shift and active sports in the evening lead to dehydration.
- Illiterate food. One of the most common reasons for this syndrome. It arises due to the increased love of the individual for fatty, heavy and salty foods.
- Taking medications. Some of the medicines have increased diuretic properties. As a result, large reserves of moisture leave the body. And the body requires its replenishment, especially in the morning, when a person does not drink for a long time of sleep.
You can overcome the morning desire to constantly drink water by adjusting the diet. It is necessary to adjust the water-salt balance by adjusting the daily ration of fluid intake. This is especially necessary if the person is being treated with diuretics.
Let's summarize
Having carefully read everything that has been said, there are seven main culprits that provoke increased thirst in a person. There is no reason for panic if you feel thirsty in the heat, after strenuous physical activity or after consuming salty food. But the situation changes when the thirst arises completely unreasonable.
So, the most common culprits of an increased desire to drink water are the following reasons:
- Dehydration. The culprit of the syndrome is an illiterate diet, excessive exercise, heat, excessive consumption of alcohol, coffee and tea. The reasons also become health problems, diseases that pass against the background of a high temperature, indigestion. To defeat the attack, you should drink the prescribed norm of drinking clean water every day.
- Diabetes. In the presence of such a pathology, the body needs an increased amount of drinking, and you always want to drink. The main reason is the rise in blood sugar levels. Well, you can get rid of indomitable thirst only with adequate and constant treatment of the underlying disease.
- Problems in the work of the parathyroid gland. This organ is responsible for the presence of calcium in the body. In case of failures in his work, a person is faced with the problem of constant thirst. In this case, you should seek help from an endocrinologist.
- Long-term medication. Many medications, especially with a long course of therapy, cause a number of side effects, including increased thirst. These drugs include diuretics, antibiotics, antihistamines, and expectorants. In this case, consulting a physician and adjusting the course of medication will help.
- Kidney disease. The main task of this paired organ is to regulate the water-salt balance. Problems and irregularities in their normal operation lead to this problem. Plus, in this case, a person has pain and difficulty urinating.
- Liver pathology. One of the striking symptoms of the development of a disease of this organ is increased thirst.
- The consequences of trauma. An increased and persistent urge to drink often manifests itself with a head injury. When brain edema develops as a result of severe damage.
It is almost impossible to cope with any of the above problems on your own. In the case when you have to deal with such a symptom as an increased desire to drink, you need to contact a medical specialist and undergo a complete examination of your body.
In contact with
It is known that a person can live without food for a long time, but without water he will die after a few days. A liquid for the body of any living creature is not only a "fuel" that starts all vital processes, but also a means of cleansing from toxins. It would seem that you need to drink water often and a lot so that the internal organs work like a clock. Is this true? And what happens if you regularly drink more water than your body requires?
"Vodokhleby" against "hermit dwellers"
For normal body functioning and well-being, an ordinary adult needs to consume about 3 liters of liquid per day. It can be soups and compotes, juices and lemonade, but pure water should be 1-1.5 liters. With intense physical exertion or, conversely, their absence, with a change in climatic conditions, these figures can vary. But doctors, nutritionists and sports trainers tend to convince people to comply with this condition on a daily basis.
Calculations regarding the volume of fluid required by the body on a daily basis were carried out by scientists with mathematical precision.
It has been proven that to break down food, activate metabolic processes and remove toxins from the body, together with sweat and urine, you need to drink about 1 liter of ordinary water.
But, as practice shows, every third inhabitant of the planet does not fulfill this condition for various reasons. There is a certain group of people who do not feel the need for fluids and feel great without water for hours. They consume no more than 0.5-0.7 liters per day, and an increase in volume gives them discomfort. It is expressed in intense sweating and frequent urge to urinate. Therefore, “hermits”, as experts often call such people, refuse to drink even in the gym.
The second category of people, on the contrary, cannot live without water, their daily fluid intake reaches 4-5 liters. It is easy to spot such "vodokhleb" in the crowd: they always have a bottle of drinking water at any time of the year. These people, on the other hand, feel comfortable when their stomachs are at least a third full of liquid, and often ignore the side effects of profuse sweating. However, the human body is a unique self-regulating system, so soon the signs of its oversaturation with moisture disappear. But the question remains: to drink or not to drink?
What Happens if Your Body Has Not Enough Fluid
Imagine that you are constantly thirsty and only partially quench it. At the external level, this leads to drying out of the epidermis and mucous membranes, increased heart rate, difficulty breathing and, often, loss of consciousness. What happens to the body at this moment? He works in an abnormal mode, as he is forced to "extract" water from cells and blood, using all available reserves. This is done to ensure uninterrupted and high-quality work of internal organs and the continuation of important processes, such as:
- metabolism;
- supply of cells with useful substances;
- cleansing the body of toxins.
If there is not enough water in the body, then the processes slow down, which affects both the behavior and the well-being of a person. He becomes sluggish, drowsy, and the brain is less productive. Constant stay in the "hermit" mode leads to malfunctions in the cardiovascular system, the process of intoxication begins, since decay products remain in the body and poison it.
What happens if you drink too much water
At first, the body will accept an extra 1-2 liters of fluid with gratitude, because this allows it to increase productivity and speed up vital processes. Imagine a flower when it was watered every day: it grows prettier and blooms literally before our eyes. The same thing happens with the human body: its internal organs, having received enough moisture, begin to work effectively.
But one day the saturation limit comes - the line when moisture is no longer needed to stimulate and carry out metabolic processes. It continues to enter the body and gradually turns from a useful component into ballast, since:
- creates an additional load on the kidneys: they filter the water, purifying it of impurities. This leads both to malfunctions in their work and to an increase in blood pressure;
- flushes salts and minerals from the body, which leads to the development of various diseases;
- leads to soft tissue edema.
Water poisoning syndrome
Many fans of a healthy lifestyle, methodically following populist instructions, know from their own experience about the dangerous syndrome of drinking water poisoning. Even if you consume purified or boiled liquid, in large quantities it can become poison.
To understand how the mechanism of poisoning works in this case, you need to remember that water nourishes our body at the cellular level. Now imagine the situation: the kidneys are not able to cope with the huge amount of fluid that the adherents of healthy lifestyle pour into themselves. As a result, it accumulates in the body, and at the cellular level. What ultimately happens to a cell that fills with water? It swells and deforms, and its shell often bursts.
The lesions at the cellular level can be microscopic, and can reach colossal sizes when it comes not just about deformation of cells, but about damage to internal organs. The process is accompanied by nausea and vomiting, dizziness, disorientation in space and often - loss of consciousness.
Recovery from drinking water poisoning is more difficult than from ordinary food poisoning, and can take several weeks.
Myths about water
Proponents of a hard water regime with an abundance of fluids are convinced that they lead a correct and healthy lifestyle. When explaining why you need to drink a lot of water, they appeal to the advice of nutritionists, who claim that this is the fastest way to lose weight.
In fact, this is a myth, since liquid is not capable of breaking down fats.
To be convinced of this, it is enough to throw a piece of bacon into the water - both in a day and in a week it will float on the surface in its original form. So what's the catch? Yes, water helps to lose weight due to the fact that it activates metabolic processes in the body. But she is not able to get rid of fatty deposits; this will require intense physical activity and adjustment of the diet.
Another myth is that water is a universal cleaning agent. Hence the practice of flushing the intestines with an enema and increased fluid intake during the period of food poisoning. In fact, water is only a transporter that helps to remove all unnecessary from the body. In case of poisoning, it can, for example, induce vomiting and remove hazardous decomposition products from the stomach. But water by itself cannot act as an adsorbent, since it does not have disinfectant, anti-inflammatory and antibacterial properties.
The main idea is this: the amount of water that enters the body should be higher than the amount of fluid excreted by the body. On normal days, 3 liters of liquid (including soup and tea) is sufficient. But the loss of water in the body depends on the weather and physical activity. If in the heat a lot and actively move or work, then the loss of water with sweat per day can reach 10 liters. This is the case with those who work in steel and other hot shops. This is dangerous for the body, since the concentration of salts in the urine increases, which contributes to the formation of kidney stones: most stones are formed from poorly soluble salts, and the richer their solution, the faster the salts precipitate and form stones.
American approach
That is why the "Urological Fund of the USA" begins a preventive campaign before each summer, warning Americans that they need to drink enough water every day so that they do not form stones in their kidneys and urinary tract. Another serious and sometimes fatal problem for those who drink little is the formation of blood clots. They can easily form in the veins and, breaking away from the walls of blood vessels, clog the arteries in the lungs. This is called pulmonary embolism. If a large vessel is blocked, death can be instantaneous. If small, then it is still a very life-threatening condition that requires emergency treatment.
Thirst is nothing!
Therefore, if the weather is hot or you are relaxing in places with a very warm climate, you should not be guided by thirst. It is better to drink in advance - when it is not yet there. It is optimal to drink a glass of water every hour during the day and another glass every time you wake up at night. At the same time, the total number of glasses is no less than twelve, and this is good. Even if you drink more, it is not harmful to a healthy person. The heart and kidneys can easily cope with this water load. These principles are especially important if you are active - you travel, move a lot, go in for sports.
Endocrinologist-nutritionist, creator of the author's nutrition program Vadim Krylov:
- There are a lot of myths about water and fluid consumption. It is actively discussed how much to drink, when, why, under what conditions. Half an hour before meals, during or after, drink warm or cold water?
It is often said that if you drink with meals, the water will dilute the gastric juice and it will poorly aid the digestion of food. This is all nonsense. All the food that you eat and that goes into your stomach will be assimilated by the body regardless of how much water you drink with your meal. There is only one exception, and this is conditional - ice water. It can slow down the action of gastric juice, but not for long, and all the same, everything eaten will be assimilated.
Now about how much you need and can drink daily. The average person weighing about 70 kg needs to drink 2-3 liters of the so-called free liquid. These are water, tea, coffee, other drinks, first courses - that is, everything based on liquid, water. These volumes do not include hidden water contained in almost all products - from vegetables and fruits to meat and any other solid foods.
How to drink this amount, how to count it, how to understand how much you have drunk? This is not difficult. Make it a rule to drink a glass of water before and after each meal. This will amount to approximately 1.5 liters of water per day. The rest of the time between meals, drink tea, coffee, the same water, and you will have the required volume in a day. It is useful to keep ordinary drinking water at room temperature in the access zone, best of all, just on the table, so that it is always at hand and you don't have to go somewhere for it, you don't have to be distracted by it.
All of these tips should be taken seriously. We are 97% water, and when there is less water in the body, the fluidity of the blood worsens.
You need to be careful with drinks containing a lot of easily digestible carbohydrates and consume them as little as possible. First of all, these are sweet carbonated drinks. Then - juices and fruit drinks. Further - compotes and jelly, they should be drunk if they are recommended by a doctor as a medical food. Compotes are recommended when there is a lack of potassium; there is a lot of this element in dried fruits. And jelly is prescribed for some diseases of the digestive tract.
In the heat, it is better to give up all caffeinated drinks - coffee, cola and energy drinks. The fact is that caffeine has a fairly strong diuretic effect. By eliminating it, you will protect yourself from additional dehydration. Likewise, you need to exclude large doses of alcohol, especially strong. After all, even a small hangover is always accompanied by dehydration.
Disputes about how much water to drink per day are still ongoing. In fact, this phenomenon is quite simple to explain - it all depends on the season (temperature), weight, metabolic rate, physical activity, stress level and some other, less significant factors. Below we will try to clarify the situation and calculate the approximate amount of fluid required.
We all know that water is an irreplaceable part of the daily diet. Without it, a person will die in a period from several days to several weeks. But why do nutritionists so often talk about drinking more water? Indeed, with excessive consumption of fluid, not only harmful, but also useful substances are washed out of the body.
Let's figure it out ...
Is drinking water good or bad?
Here we use the word “liquid” for a reason. Indeed, during the day, water enters our body not only in its "original" form, but also together with drinks, juices, vegetables and fruits, broths, gravies and first courses. Accordingly, if you eat a lot of soups or vegetables, your need for water will be significantly reduced. Interestingly, while breathing, a person can lose up to one glass of water per day. In addition, every year the number of people living in conditions of drinking water shortage is growing, and will soon reach four billion.Loss of 10% of water can cause fainting and hallucinations, from 15 to 25% - coma and death. The minimum water limit per day is 1.6 liters, including water from food. The figure is justified as follows: 600 ml. the body loses fluid per day with urine, 200 ml. with feces, 800 - with sweat and exhalation. Thirst is a direct signal from the hypothalamus in response to changing levels of electrolytes in the blood. We conclude: you need to drink when there is a thirst. There is no point in forcing yourself to do this. An increased need for drinking can be a symptom, incl. diabetes.
Pure water and drink are retained in the body less than taken with food. Foods rich in sodium promote fluid retention, while foods rich in potassium promote fluid elimination.
Lobsters and mussels ~ 300 mg;
Anchovies, fish ~ 150 mg;
Chicken eggs ~ 130 mg.
Potassium (per 100 g):
Dried apricots ~ 1700 mg;
Legumes, seaweed ~ 1000 mg;
Raisins ~ 800 mg;
Various nuts - 600 to 800 mg.
Potassium and sodium (to a lesser extent - chlorine and magnesium) take the most direct role in the regulation of water-salt metabolism. If you find yourself in a situation with increased fluid loss, it is advisable to replenish the content of trace elements and water-soluble vitamins (B, C, PP), which are actively excreted along with water.
Is drinking a lot of water harmful?
According to the "Small Medical Encyclopedia" (1991-96), "Big Russian Encyclopedia" for 1994, "Encyclopedic Dictionary of Medical Terms" for 1982-1984, the rate of water consumption is calculated as follows:40 ml. liquid per 1 kg. in a comfortable environment for an adult;
165 ml. for 1 kg. weights for babies up to 1 year old.
The same sources talk about getting used to increased water consumption and appropriate consumption of no more than 300 ml. liquids at a time, even under conditions of overheating and hard work. In hot climates, they quench their thirst more effectively, retain water and trace elements tea, herbal teas, juices with the addition of organic acids, but without sugar. Coffee and caffeinated energy drinks are diuretic.
Situations in which you need to drink more water:
+ hot climate, beaches and everything related to high temperatures;+ sports and physical activity;
+ diseases with increased sweating, loss of fluid (vomiting, diarrhea);
+ poisoning, heat shock;
+ pregnancy;
+ stress of any origin;
+ individual characteristics of the organism.
In addition to the above, drinking plenty of water helps with colds and viral diseases, as well as helps.
How can water damage?
1. The most obvious explanation is if it was contaminated. Recall that the legendary conqueror Alexander the Great died from drinking from a contaminated source. In no case should you take water from rivers and reservoirs, given the current ecological situation. Whether to use tap water is your own decision, which is based on its quality and purification methods.2. Consumption of large amounts of water (more than 3 liters at a time) can induce vomiting. This principle lies at the heart of gastric lavage. In extreme cases, damage to the walls of the stomach is possible, up to the formation of ruptures.
3. Hyperhydration in athletes. It is expressed in edema of varying complexity, sometimes affecting the lungs and the brain. It manifests itself when drinking more than 3 liters of water per hour and is based on the critically rapid excretion of sodium and potassium - regulators of water-salt metabolism.
An original point of view on drinking was expressed by Fereydun Batmanghelidj, author of the book "Your body asks for water." According to his personal research, it is harmful NOT to drink water.
Signs of dehydration, in his concept, are:
+ heartburn, indigestion;+ rheumatism, muscle pain;
+ bad breath;
+ nausea during pregnancy;
+ cardiovascular problems;
+ deterioration of memory, mood, brain function;
+ agoraphobia;
+ overeating, alcoholism and other addictions;
+ impotence and anxiety.
Based on this, F. Batmanhelidj gives the following advice:
“If after waking up you do not have the strength or desire to engage in activities, your body is dehydrated. The best tonic is a glass of clean water. He is able to get out of apathy in a couple of minutes "
Summarize:
- we calculate the water consumption as 30 ml. for 1 kg. weight;
- we take into account the liquid in food;
- we restore the content of vitamins and microelements when drinking;
- we increase the rate when leaving the "comfortable" state;
- it is harmful to drink a lot of water: more than 3 liters per day and 300 ml. at a time;
- we reduce the amount of drinks and coffee in favor of juices, fruits, first courses.
Today, you can often hear from nutritionists, fitness trainers, and simply healthy lifestyle advocates that the more water you drink, the better. It is necessary for a person, regardless of his physical activity and lifestyle. According to them, it helps to maintain youth, improve digestion, saturate the body with moisture and harmonize the water-salt balance.
But, it turns out, not everything is so simple: an excess amount of fluid can harm the body in the same way as its lack. The conclusions of scientists about this are in front of you.
Where does thirst come from? According to experts, the main reason for thirst is a change in the water-salt balance in the blood. A liter of blood contains approximately 9.45 g of salt. If the balance is disturbed, along with it there is a malfunction in the cells of the body, which are supplied with blood. After all, it is known that with a lack of moisture, the blood becomes thicker, which, in turn, according to doctors, in critical cases is fraught with blood clots.
To prevent the effects of dehydration, the body with an increase in salt concentration signals dry mouth, urging to increase the level of fluid in the body. This is how thirst arises.
To drink or not to drink? Hence, we can conclude that drinking plenty of water is beneficial. But it is not so. You've probably noticed that the more you drink on a hot day, the more you want. This is due to the fact that the more fluid enters the body, the more a person sweats. As a result, salts are washed out of the body, and this immediately affects the skin of the face and hands, as well as hair - they begin to dry out.
In addition, when a person specifically drinks more than his body requires, internal organs suffer. According to gastroenterologists, an increased dose of fluid dilutes the gastric juice, it loses its concentration and is unable to cope with microbes that have entered the stomach. Consequently, the risk of intestinal infections increases.
Also, the increased dose of fluid is harmful to the kidneys. This is stated in the scientific work of the French nephrologist Pierre Ronceau. He explains that the kidneys have a "reservoir" for filtered water to maintain the correct concentration of urine when there is a lack of moisture. But if a person regularly consumes a lot of fluids, the kidneys stop "saving" and the tubules created for reabsorption eventually become unusable and cease to function as a storage facility. This is dangerous because if a person is suddenly left without moisture in hot weather, the kidneys will not be able to cope with the situation and saturate the body with the saved fluid. In this case, dehydration will come almost instantly.
Also, excess moisture oversaturated liver and kidney cells, they swell and no longer cope with their duties so well. In this regard, edema may occur, provoking an increase in blood pressure in the vessels. As a result of a malfunction of the cardiovascular system - headaches. Moisture is retained in the lymph nodes and immunity decreases.
Water and weight loss. Increasing your fluid intake is believed to help you manage excess weight. Indeed, the intestines, which receive a lot of water, begin to work better, and, accordingly, food is quickly excreted from the body and a person loses weight. But this situation lasts for the first three months. And then the pancreas and gallbladder, oversaturated with moisture, begin to work worse, the level of bile decreases, it is diluted with water and food is not processed to the end.
As a result, constipation occurs, which leads to a general slagging of the body and the kilograms are returned with interest. According to endocrinologists, excess fluid also harms hormonal glands, metabolism is disturbed, metabolism slows down, which also contributes to weight gain.
Water and sports. Another myth debunked by scientists is that increased fluid intake is necessary for athletes. This is stated in the book of the professor of sports medicine at the University of Cape Town (South Africa), Dr. Timothy Noakes "Exercise Dehydration: Myths and Facts." He argues that oversaturation of the body with water does not at all contribute to the improvement of sports results, but, on the contrary, is fraught with a violation of the water-electrolyte balance.
The professor insists that drinking before the onset of thirst is strictly prohibited. You need to listen to your body and observe a sense of proportion. Excess fluid in the body, in his opinion, reduces concentration and muscle activity both in athletes and in those who do not pay enough attention to physical activity. Therefore, in order to be healthy, energetic and vigorous, you need to consume as much fluid as the body requires. Take care of yourself and your loved ones!
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