The effect of water on the body. The effect of drinking water on the human body The effect of water on the human body

Water has a huge impact on the human body, which, in turn, is 2/3 water. Therefore, for the normal functioning of the body, it is necessary to control the level of water, and replenish supplies.

Useful qualities of water known since ancient times. Water is one of the four main elements, acts as a symbol of the beginning and end of the universe, and is a symbol of fertility and abundance. Previously, water was used to treat various diseases, in particular, in the form of such procedures as a bath, mineral bath, sponging.

With a lack of water in the body, a person may feel tired, headache, high blood pressure and constipation also appears. Drinking water in the morning before breakfast has a positive effect on digestion, and also, in general, affects the appearance of a person and the condition of his skin. However, regarding the amount of water necessary for a person, the opinions of scientists differ.

Also, there are various myths about the effect of water on human body:

A large amount of water has a positive effect on kidney function.

It is important to remember that the work of the kidneys is carried out independently, an additional removal of toxins is not needed. To maintain the water level in the body, the kidneys are able to reabsorb some of the filtered water. At the same time, if you drink water in large quantities too often, the ability of the kidneys to absorb decreases.

Frequent drinking of plenty of water protects against urinary tract infection

Really, plentiful drink helps dilute urine and reduce the concentration of infectious agents. However, it is not able to prevent the infection itself.

Water can flush out toxins

Water helps a person to remove urea, toxic substances and medications. In this case, as in the case of infection, water only reduces the concentration of toxins in the body.

Drinking plenty of water affects weight loss

Here, water is more of a symbol of cleansing the body. As you know, it does not dissolve fat and sugar, does not affect the loss of fat mass. Therefore, drinking plenty of water is necessary only to maintain normal level water in the body, plus water helps reduce hunger.

You should not drink while eating, on the contrary, for normal operation and better mixing of food, the stomach needs a sufficient amount of moisture. It is better to drink water without various additives, in which case it does not contain calories at all, but it is rich in various minerals that are beneficial to the body.

Water- this is the basis of life, and there is no doubt about its benefits, but everyone should regulate the abundance of drinking on their own.

Water is used in all areas of our life. For drinking, cooking, household, sports and so on. The water quality has great value because our health depends on it.

Everyone knows the phrase that water is the source of life. And this is true, because it is used all over the world, for drinking, for growing food, on the farm. Without it, you can live no more than three days, because water supports our life. From conception to death, a person consists of a liquid. It is present in every organ, although its amount depends on the age of the person and other external factors. It is very important to know what is the effect of water on the human body, since life in general depends on this substance.

man and water

The embryo during the growth period consists of 97 percent of water, after birth and over the years, the fluid level is constantly changing. For example, our blood is 83 percent fluid, the heart is 76 percent. Even our bones are made up of fluid, only to a lesser extent. living water is a natural mineral. Thanks to the trace elements it contains:

the food we eat is better digested;
turns into energy;
body cells get more nutrients;
body temperature is regulated;
toxins are removed;
vessels are cleansed;
reduces the risk of blood clots.

The benefits of water for the human body are obvious. According to research conducted by scientists, the cause of most diseases is a lack of fluid in the body, so to speak, dehydration. Water deficiency leads to an increase in blood clotting, it becomes thicker, clots form. Thrombosis, in turn, causes a heart attack, stroke, varicose veins veins and other problems, often leading to death.

Dehydration is detrimental to the joints. Joint fluid gradually turns into bone tissue, which causes pain, leads to osteochondrosis. Metabolism slows down, all body systems work more slowly, malfunctions in the work of internal organs begin.

What other problems come with water shortages? Here are just a few of them:

excitation of the nervous system;
heart problems;
nails break;
dry hair and skin;
frequent headaches;
joint pain;
high pressure;
constipation;
stones in the gallbladder and bladder;
bad breath.

It is necessary not only to monitor the amount of water consumed, but also its quality. All you need is a living fluid.

Water purity

Water purity is a global problem today. The chemical composition varies depending on the locality. In poor countries, clean water is almost impossible to find, as the water source is polluted by constant organic emissions on the ground. If you drink such water, you can become infected with cholera, dysentery, jaundice and others. infectious diseases. This is the first source of development of helminthiasis that affects all organs.

The quality of water is determined by the senses - by color, taste, level of turbidity. But also in terms of chemical composition. It is not recommended to drink liquids with elevated toxic levels of aluminum, lead, arsenic, and various pesticides. Alkalinity depends on chemicals often used to purify drinking water, such as silver, chlorine, and chloroform.

Do not forget that all waste, garbage, chemical elements used on earth sink into groundwater, polluting them.

Chlorinated water is often supplied through the water supply, and people have no choice but to use it for food or filter additional funds. Chlorine is used by almost all public utilities, including the disinfection of water in the public pool, which is visited by many people. In addition to chlorinated, water is:

cold;
thawed;
hard;
warm.

And each of them is useful for the body in its own way.

Evil Influence

Living water affects a person not only positively, but also negatively, worsening health.

Enhanced Level fluoride leads to darkening of the enamel of the teeth, they break, become stained.
Lead and arsenic poison the body, transforming the chromosomal composition of cells.
Boron in cold water affects the nervous system.
The presence of calcium makes water hard. It is not recommended to use it because of the risk of diseases of the heart, blood vessels, kidney stones. With hard water, we increase the risk of premature death.
The alkalinity of water, on the contrary, can improve health and maintain pH levels if a person suffers from low acidity in the gastrointestinal tract. The level of neutral water is pH 7. An increased acidity level of no more than 8.5 is considered acceptable. excessive high level pH is characterized bad smell water, irritates the mucous membranes. Failure in the acidity of the body leads to osteoporosis due to the absorption of calcium from the bones.

Chlorinated water causes such diseases:

esophageal carcinoma;
bowel cancer;
mammary glands;
Bladder;
men develop lung cancer;
accelerates aging.

Boiling does not solve the problem, since many chemical substances, undergoing high temperatures are converted into carcinogens. If you defend the water, the chlorine settles, and part of it evaporates. However, it is strictly forbidden to drink such water after a day. Therefore, you should be careful not to swallow such water in the pool.

Rigidity

Many of us experience hard, chlorinated tap water. It must be filtered, the consumption of such water leads to the formation of stones, problems with the gastrointestinal tract, blood vessels, bones.

She is unpleasant even to the touch. After taking a bath, the skin becomes dry, itching is possible, the hair is stiff. Detergents when interacting with hard cold water turn into slag, hard to wash off the hair and body. Often we notice plaque on the bath or shower. In addition, chlorinated and hard water wash off the natural fat layer from the skin, clog pores. This can be seen after swimming in the pool.

A feeling of soapiness should remain on the skin, this is a sign of the presence of a greasy film, and the skin is saturated with oxygen. Many doctors recommend washing with melt water. The liquid is pre-frozen and left to thaw. The chemical composition changes significantly, the water becomes softer. Such water is even advised to be eaten. Treatment with melt water is very effective, and it is useful not only from the outside, but also from the inside.

hardening

Doctors recommend hardening the body from early childhood in order to activate protection against harmful external influences on health. As a rule, they begin to harden with dousing with cold water, regardless of the weather, every day, even hard.

Procedures start small, gradually increasing the force of the load on the body. Hardening must be carried out within three months. If you stop the procedure for a while, resistance to exposure cold water disappears after a few weeks. In children, this period is reduced to five days.
You can also quench with melt water. In addition to cold exposure, it is useful for skin condition.
Gradual and prolonged exposure to cold water on the body relieves the initial reaction when swelling is possible respiratory system, the reaction of the nervous and vascular systems.
First, we use sparing procedures, at home or in the pool, gradually lowering the temperature of the water.
In hardening the body water best helper, as it in itself has a beneficial effect, especially on the skin.
It is better to start with swimming in the pool, especially if we are hardening our children.

As a result, we understand that we need water for life, but we need to carefully monitor its quality. And it works both from the inside and outside.

How much water do you need

The use of melt water in food is useful, because it is considered biologically active, since, unlike ordinary, melt water molecules have a different structure.

The influence of water on the body is so high that it is difficult to overestimate it. Without fluid, the disturbance begins metabolic processes, there is a failure in the work of all organs and systems. So what exactly is the benefit of water for the body, and at what level should its balance be maintained?

The amount of water in the body and its benefits

“Water is the softest and weakest creature in the world, but in overcoming the hard and strong it is invincible, and it has no equal in the world” (Chinese treatise of the 4th-3rd centuries BC “Tao de jing”). The basis of all life is water. In the absence of water, life stops, but as soon as it becomes available, even in small quantities, life in nature is reborn again. In the human body, a sufficient amount of water also contributes to the formation, healing and restoration of all systems and their functions.

The influence of water on the human body is difficult to overestimate. Water is needed to dissolve useful substances and transport them to various organs and systems.

Water intended for drinking should not contain various harmful chemical impurities. Pure water is absorbed by the body more fully - chemical processes pass several times faster, it improves metabolism, accelerates regenerative processes, stimulates work of cardio-vascular system. How water affects the body depends on the state of health and age of the person. For example, dehydration leads to a decrease in the process of assimilation of fluid (the critical indicator of dehydration for an adult is 1/3 of the total volume of fluid in the body, for children - up to 1/5). Age changes also prevent water penetration. This is especially noticeable on the skin of older people, which, as a result of dehydration, is deprived of tone, becomes wrinkled and flabby. The percentage of water in the body is associated not only with age, health, gender, habitat, but also with the constitution of the body. Scientific research it has been proven that the amount of water in the body of an adult male is on average 60%, and female - 65%. Speaking about how much water is in the body of a newborn, the figure of 80% is most often called.

The human body needs at least 2.5 liters of pure water per day, otherwise a high concentration of toxic substances is formed in it. AT normal conditions the need for an adult in water is 40 g / kg of body weight, baby- 120-150 g/kg. daily requirement in water for the body of an adult with moderate and normal temperature is 1750-2200 ml, however, in the form of water and drinks - only 800-1000 ml.

Knowing how water affects the human body, dehydration should not be allowed. Water deficiency leads to metabolic disorders, which is often the culprit excess weight. On the other hand, overweight people have much more moisture than people with normal body weight or asthenics.

What foods contain water

It is necessary to use not only clean water, but also teas, coffee, soups and other foods rich in water.

The main products that contain water are cucumbers, watermelon, citrus fruits, white cabbage, broccoli, strawberries, tomatoes, petiole celery, radishes, head lettuce, other fruits and vegetables, all fruits and berries. Water is also found in foods such as milk, fish and meat.

Why does the body need water, children are told in primary school in nature studies. All life processes, as well as the excretion of metabolic products, are impossible without a sufficient amount of water in the body. Water cleanses of toxins and toxins, helps convert food into energy, protects internal organs from damage, moisturizes the skin and mucous membranes, maintains constant temperature body. Water by its nature is considered a unique solvent. There is no substance in the world that could counteract water. The substance dissolved in water occupies the space between the water molecules, as if integrating into the overall structure. But, despite the fact that the solute is in such contact with water, water for it is only a solvent that can bring most of the substance to one or another environment of our body.

The benefits of water for the heart

The water content in the body is affected by lifestyle and eating habits. To maintain the balance of water in the body and prevent excessive loss of moisture, which is important for the heart and blood vessels, you should:

drink one glass of clean water before each meal;
1.5-2 hours after eating, drink a glass of clean water;
drink water while eating, if the pace of life forces you to eat dry food, which can have an extremely negative impact on health, especially on the health of the heart and blood vessels.

Water for the heart will be useful only if it is pure. Use cleaning filters that use silver, ion exchange resins, Activated carbon, silicon, etc. This is important, because untreated water contains bacteria, viruses, heavy metals, pesticides and other harmful elements. All of them can be the cause of many diseases, including cardiovascular diseases, and mortality from them. Or rather, not the water itself, but the salts contained in it. Hard water contains a large number of calcium, magnesium, lithium, selenium and others mineral elements, soft is poor in them, but contains a lot of sodium.

Serious studies conducted on large groups of people in the US, UK, Canada and other countries have shown that in areas with hard water, people have lower blood cholesterol levels, less likely to develop hypertonic disease. Conducting research on the benefits of water for the heart, scientists found that mortality from cardiovascular diseases about 40-45% lower for women and 25-30% for men living in hard water areas compared to soft water areas. At the same time, water quality does not affect mortality from other causes at all. Distilled water, in which the content of mineral elements is negligible, is very harmful. Already after 4-6 months of its use, the lack of salts affects. First of all, the water-salt balance is disturbed, the functions gastrointestinal tract, heart and blood vessels.

Creation date: 2013/12/02

Water is one of the most important components of the body, accounting for 2/3 of its mass. Only when we have health problems do we start looking everywhere for explanations and ways out of the situation.

Clean water is the most the best medicine in the world - simple, free and effective! It's worth nothing, only when it's enough. When there is no water, nothing on Earth is more precious and more important for our life. All plants, animals and people survive thanks to the energy that water produces in the body.

Water is the main component of all biological fluids serves as a solvent for nutrients and waste. It participates in all chemical reactions occurring in the body. The role of water for all living beings has not changed since the very moment when life was born in it. The human body is 75% water. It is believed that the brain consists of 85% water and is exceptionally sensitive to dehydration. The brain is constantly bathed in salty cerebrospinal fluid.

Water performs two important functions in the body:

The first is life support.
Second, even more important role water is that it is the source of life.

Only awareness and understanding of the importance of this process will save health and save life. natural way. It is a mistake in medicine to assume that the human body can regulate the efficiency of water intake during a person's life and that the body's need for water can be met with any other liquid. Some of the artificial drinks that have become widespread behave differently in the human body than plain water. These drinks do contain water, but most also contain dehydrating substances such as caffeine. They remove water from the body, as well as a certain amount of its reserves. When we drink coffee, tea or other beverages, our body gets rid of more water than is contained in the drink. Another way to remove water after drinking hot drinks is increased sweating in order to cool the body, warmed up from the inside. Today, the human body has many ways to declare its general or local water needs. These manifestations are considered to be signs of painful conditions.

The concept of dehydration and its meaning

Dehydration of the body entails a change in the chemical composition of the body. Its stabilization causes many structural changes, including genetic ones.

Unintentional dehydration of the human body can manifest itself in as many ways as the number of invented medical diseases. That's why children's non-infectious ear pain and asthma can eventually lead to genetic disorders, autoimmune diseases, and even cancer in adulthood. The survival of the human organism depends entirely on the multitude complex functions maintained by water, it does not have a water storage system like a fat storage system. Dehydration-induced loss of body performance and gradual loss of chemical functions may affect future generations. Therefore, allergies, asthma and gastritis are very serious illness, which in all cases should be prevented by saturating the body with water. An extremely important task is to study the importance of water for the body of a teenager. Sufficient saturation of the body with water can be best protection from premature aging. Water regulates all the functions of the body, as well as the activities of all the solid solutes that it carries. The study of the incidence of schoolchildren in the village living in the Far North, where winter lasts for 10 months, polar night for three months, there is an acute shortage of solar energy, light, oxygen in the air showed that the amount of water consumed during the day has positive results. It is recommended to drink a glass of water every day before starting lessons at school, explaining its beneficial value. The number of acute respiratory infections among schoolchildren in 2006 decreased by 18.5% compared to 2005, for diseases of the gastrointestinal tract - by 21%, bronchitis and asthma - by 7%, cardiovascular by 9%. Of course, hardening plays a big role, the obligatory weekly bathing in the pool, but this is also the influence of water.

Reasons why water is needed daily by the body

There are many reasons why we should take our daily water intake seriously. Here is some of them:

Lack of water first depresses, and then kills some body functions.
Water is the main source of energy, Water quality indicators and their characteristics.
Vehicle for the blood cells circulating in the body.
Water is the most important solvent of substances, including oxygen.
Water gives us strength and electrical energy for all brain functions and primarily for thinking.
Water helps reduce the risk of heart attacks and strokes.
Water is the mildest laxative and the best remedy from constipation.
Water is the main lubricant for joint spaces and helps prevent arthritis and back pain.
Water keeps the arteries of the heart and brain from clogging.
Water makes the skin smooth, reduces the effects of aging.
Water helps relieve stress, anxiety and depression.
Water thins the blood and prevents it from clotting during circulation.
Drinking water helps distinguish between thirst and hunger.
Water is the best way to lose weight.
Water helps get rid of bad habits including cravings for coffee, alcohol and drugs.
Dehydration is the cause of toxic deposits in the body. Water cleans these deposits.

From the wrong combination food products and intake of liquids, pollution and poisoning of the large intestine, liver, kidneys, connective tissue organisms that are not able to completely neutralize and remove unnecessary substances and toxins. This leads to an overload of toxins in the lungs, nasopharynx, skin and other organs. Numerous pathogenic microbes, penetrating the human body, find ideal conditions for reproduction in places of accumulation of harmful and unnecessary substances and subsequently cause various diseases.

That is why people should take care that their body is clean not only from the outside, but also from the inside, so that it becomes less clogged and constantly freed from toxins and other toxic substances. Therefore, the importance of water for our body cannot be overestimated. Digestion becomes possible only when food becomes a water-soluble form. Crushed tiny food particles acquire the ability to penetrate through the intestinal tissues into the blood and intracellular fluid.

Water is a heat carrier and thermostat. It absorbs excess heat and removes it by evaporating through the skin and respiratory tract. Water moisturizes the mucous membranes, eyeball and provides joint mobility. An adult person can live without food for more than a month, but without water he will live only a few days. Dehydration of the body by 10% leads to mental and physical incapacity, and the loss of water by the body by 20% leads to death. The amount of water required to maintain water balance, depends on age, physical activity, ambient temperature and humidity. The daily water requirement for an adult is 2.5 liters, and for a teenager in the conditions of the Far North, this need is about 3 liters due to the heavy load on the growing organism, the long absence of solar energy during the polar night, oxygen starvation organism. With such a large consumption of water for a person, it must be of appropriate quality, if the water contains any harmful substances, then they will inevitably be distributed throughout the body.

Water quality indicators and their characteristics

Purity drinking water- a guarantee of human health. Studies show that 80% of the diseases that people suffer from are caused by the poor quality of the water they drink. The epidemiological safety of water is determined by the number of microorganisms contained in it (there should be no more than 100 of them in 1 mm3 of water) and bacteria of the group coli(in 1 liter of water they should not be more than 3). Drinking water should be clear, colorless, without any smell or taste. There is not enough calcium in the water and soil of the North; the water of the North is not hard. In the village, water is obtained from artesian wells. They are called so because the water lies between two impermeable layers of soil under high pressure. An artesian well is a vertical shaft round shape included in the aquifer. The quality of natural underground water is determined by the presence of impurities in it. The water of the artesian wells of the village contains a large amount of iron and therefore needs to be cleaned of iron. Increased content this chemical element gives water a brownish color, an unpleasant metallic taste, causes overgrowth of water supply networks. The increased content of iron in drinking water is harmful to human health, its excess accumulates in the liver and causes its destruction, increases the risk of heart attacks. Manganese gives water an astringent taste, causes disease skeletal system. Therefore, the content of manganese in drinking water should not exceed 0.1 mg/l, and iron - 0.3 mg/l. In our village there is an iron removal station, where water is purified from iron and manganese to acceptable standards without the use of chemicals, and by washing the filters.

Results of drinking water quality study

Analysis of the results of studying the quality of drinking water at the water intake in the village of Limbayakha:

Color 7.44 degrees (MPC according to SanPiN - 20-50);
Turbidity 2.4 mg/l (MPC according to SanPiN - 1.5-10);
Smell 1 point (MPC according to SanPiN - 2);
Taste 1 point (MPC according to SanPiN - 2);
Iron 0.06 mg / l (MPC according to SanPiN - 0.3-20);
Chlorides 0.6 mg/l (MPC according to SanPiN - 350);
Copper 0.05 mg / l (MPC according to SanPiN - 1);
Nitrates 0.26 mg/l (MPC according to SanPiN - 1);
Manganese 0.61 mg / l (MPC according to SanPiN - 0.1);
Hardness 0.46 mol / m3 (MPC according to SanPiN - 7);
Oxidability 1.12 mg/l (MPC according to SanPiN - 2-15);
Dry residue 50.4 mg / l (MPC according to SanPiN - 1000);
Oil products 0.079 mg/l (MPC according to SanPiN standards - 0.1);
Sulphates 2.08 mg/l (MPC according to SanPiN - 500);
Hydrogen index pH 6.4 (MPC according to SanPiN - 6-9).

Water indicators:

physical (temperature, color, smell, taste);
chemical (hardness, acidity, dry residue, etc.);
bacteriological ( total number bacteria).

The choice of water should not be a factor limiting its consumption. If your tap water does not contain lead, mercury, pesticides, insecticides, or other dangerous bacteria and chemicals, you can opt for it. Water hardness should not be a concern, and dissolved calcium may even be beneficial. If the water smells too much of bleach, you need to fill the container without a lid and let it stand in the air. The chlorine will evaporate in less than half an hour and the water will be drinkable. If you are not sure about the quality of your tap water, you can install a good carbon filter. If it is not there, you can defend the water and it is useful to put a silver spoon or a coin on the bottom to disinfect the water.

An increase in water consumption above the norm leads to the leaching of salts, minerals and vitamins from the body, if colic appears, then there is not enough salt in the diet. Salt thins the thick mucous secretion in the lungs and stops the flow of nasal secretions, but only if there is enough water in the body. Salt is essential to keep clean respiratory tract- including nasal passages during colds, and also stops the runny nose in allergic reactions.

Water should be drunk before meals 30 minutes before meals. This will prepare digestive tract, especially for those who suffer from gastritis, heartburn, ulcers and other digestive disorders.
Water should be drunk whenever you feel thirsty, even while eating.
Water should be drunk in the morning immediately after waking up to eliminate dehydration caused by a long sleep.
Water should be drunk before exercising to create a supply of free water for perspiration.
Water should be drunk 2.5 hours after eating to complete the digestion process and eliminate dehydration caused by the breakdown of food.
Water should be drunk by those who consume insufficient amounts of vegetables and fruits.

Water is the most important component of our habitat. After air, water is the second most important component necessary for human life.

Dehydration of the body entails a change in the chemical composition of the body. This causes many structural changes, including genetic ones. Preventing dehydration is vital. Today it is quite clear that the human body has many ways to declare its general and local needs for water. The role of water for all living beings has not changed since the moment life originated in it. This work shows that water has a beneficial effect on human health.

1. First of all, it must be remembered that the human body is 60-70% water. Therefore, the quality of your health directly depends on the quality of the water you consume.

2. Europeans drink bottled water 15-20 times more than Russians. No wonder that average duration life in Europe - 82 years, not 65 years, as in Russia. In addition to various drinks, drink at least 2 liters of plain water per day.

3. Be sure to drink a glass of water in the morning: our body loses 600 to 1000 ml of fluid overnight, this reserve must be replenished before you start eating. Do not replace water with tea, coffee, juice or milk!

4. Why do we drink little water? It turns out that the signals given by the brain about the lack of water are very similar to the signals of hunger. And of course, instead of drinking a glass of “tasteless” water, we drag something tasty into our mouths to please the taste buds, drinking sweets. The body never received water.

5. Losing weight without water is impossible! The body, not receiving adequate amounts of water, is not able to efficiently process fats. Running on a treadmill or avoiding sweets will not lead to desired result if you do not drink water in large quantities.

PolSov.com

Headings:

"2. Europeans drink 15-20 times more bottled water than Russians."
And Caucasian centenarians drink bottled water much less than Russians. Well, what follows from here?
To what dealers of bottled water strive to deceive everyone. After all, even a fool understands that in Russia the average life expectancy is short due to the fact that Russians drink a lot of alcohol and its ersatz.

". Be sure to drink a glass of water in the morning: our body loses 600 to 1000 ml of fluid overnight, this reserve must be replenished before you start eating. Do not replace water with tea, coffee, juice or milk!"
PURE LIE. At night and with low-calorie diets, glycogen is consumed in the body and WATER is PRODUCED at the same time.
“When switching to a low-calorie diet, the body begins to use glycogen reserves, and the water released is excreted in the urine. Kilos also “leak” with water: in the first week of a low-calorie diet, a person can lose up to 4-4.5 kg. That is why low-calorie diets give immediate result, but this "success" does not last long."
Glycogen is stored in the body not in pure form, but associated with water, so the burning of glycogen is accompanied by rapid weight loss (the released water is excreted from the body). "Both quotes from here http://zazdorovie.ru/01-005-00.html
Quote from the textbook "Normal Human Physiology" Tkachenko B.I. (http://www.alleng.ru/d/bio/bio032.htm) page 635:
“Each gram of glycogen, for example, contains 1.5 ml of water, each gram of protein contains 3 ml of water. With its participation, cell membranes, blood transport particles, macromolecular and supramolecular formations are formed.
In the process of metabolism and oxidation of hydrogen separated from the substrate, endogenous “oxidation water” is formed, and its amount depends on the type of decaying substrates and the level of metabolism. So, at rest, during the oxidation of 100 g of fat, more than 100 ml of water is formed, 100 g of protein - about 40 ml of water, 100 g of carbohydrates - 55 ml of water. increased catabolism and energy metabolism leads to an increase in the volume of endogenous water formed.
So drinking water in the morning does not make sense.

Juice and milk contain about 85-95% water, and tea and coffee contain about 100% of the same water, which is H2O, and which for the body is absolutely equal to water from any other source, even from food.

"4. Why do we drink little water? It turns out that the signals given by the brain about the lack of water are very similar to the signals of hunger."
If the human body confused thirst with hunger, then humanity would have died out long ago. Imagine that a man walking through the desert with a jug of water and a bag of crackers confused thirst with hunger and ate crackers instead of water. He will quickly die without leaving offspring from such a fool.
Wow, throughout the history of evolution, mankind and its ancestors drank water according to thirst, and at the same time, mankind has not yet died out. And suddenly some American "gurus" appear (all the stupidity in dietology usually comes from the USA) and tell naive suckers that until now mankind has been eating and drinking water incorrectly and that you need to eat and drink differently. Who do they take us for? For round idiots, or what?

"The body, not receiving adequate amounts of water, is not able to efficiently process fats."
The Tuareg and other tribes in the Sahara often lack water, but no one has ever heard of the abundance of fat people among them.
The body processes fats not with water, but with hormones.
Lipolysis (fat consumption) is enhanced by some substances produced in the body: catecholamines, glucagon, thyroxine (hormone thyroid gland), glucocorticoids, growth hormone, ACTH, and physical exercises, stress, starvation, cooling. And increase lipogenesis (formation of fat) prostaglandins, a nicotinic acid and insulin, the production of which is stimulated by ANY carbohydrates. There is NO WATER in this list. You can learn more about this in textbooks of physiology and biochemistry for students.
Different people have different baseline levels of fat-forming and fat-breaking hormones and physiologically active substances, and these levels are often very different for different people, so different people have different abilities to spend and form fats.
That is why there are people in the world about whom the people say: "Not a horse's fodder." These are those who eat in three throats, regardless of the time of day, do not engage in any sports, but remain slender as a mountain goat.

Hmm, someone correctly said: "Sharply increased in recent times interest in health and the complete illiteracy of the population in this matter are the cause of many errors related to health." Your article is an excellent illustration of this.

George Bernard Shaw was right "Nature abhors a void: where people do not know the truth, they fill in the gaps with conjecture."
"Never speculate about what you can know for sure." (Law de Nevers)