What products contain water? Tap water or tap water

18.04.2019 Restaurant notes

You probably already heard that you should drink eight glasses of water a day. In fact, this is not confirmed by science: a person needs liquid in any form, not just water. If you sweat regularly, you need to drink more. If you eat a lot of foods that contain water, you can drink less. The lack of fluid is a big problem. Water helps control weight, cleanses the body of toxins, helps the kidneys to function. Studies show that it is even needed for good concentration. Nevertheless it is important to know: one fifth of the volume of fluid enters the body from food. Eat foods rich in water to moisten the body.

Cucumber

Cucumbers have an impressive fluid content of about ninety-five percent. In addition, this vegetable has a lot of potassium, which helps prevent a heart attack. Cucumbers also contain anti-inflammatory substances that are good for brain health. Snack on cucumbers, add them to a salad, or simply mix them with tomatoes, olive oil and balsamic vinegar for the simplest possible dish. This is a very convenient way to add liquid to your diet!

Zucchini

This is a great vegetable that is suitable even as an alternative to pasta without excess carbohydrates and calories. It has ninety-five percent water, so this is a very good moisturizing product. At the same time, zucchini can be added even to baked goods. Just experiment and find the recipe that will perfectly suit you.

Watermelon

Watermelon perfectly helps you maintain a sufficient level of moisture on a hot day. It is ninety-two percent water, besides it is full of nutrients like vitamins A, B 6, C, as well as lycopene and antioxidants. You can use watermelon and to flavor the water, and for the preparation of healthy fruit ice. When the season of watermelons begins, be sure to take advantage of this opportunity to fill the body with fluid!

Celery

Celery perfectly helps in the fight against cancer, besides, it contains ninety-five percent of the water. Luteolin, a substance found in celery, is able to stop the growth of cancer cells, especially in the pancreas. Apigenin can stop the development of cancer cells in the breast. In addition, celery is rich in fiber, which provides a long feeling of satiety.

Carrot

Carrots are ninety percent water, and there is a lot of fiber in it. Carrots are very good for the eyes. Increase its amount in the diet by chopping carrots and adding to the salad. You can also eat carrots with hummus or guacamole. There are a lot of options, and any of them will be useful to you.

Radish

This vegetable is ninety-five percent water. You can safely eat radishes! This product helps to cool the body: its sharpness helps to cope with excessive heat. In addition, radish is a source of vitamin C, phosphorus and zinc, key minerals and antioxidants that protect cells and nourish tissue. Add such a component to salads, to sandwiches, look for new recipes - your body will only thank you.

Kiwi

Usually everyone knows only that oranges are an excellent source of vitamin C. At the same time, this vitamin contains more kiwi, besides, they are eighty-five percent water and contain as much potassium as the average banana. Kiwi has a low glycemic index, which allows for a slow rise in blood sugar levels. These tropical fruits will delight sweet teeth and perfectly complement the salad. Vitamin C is important to combine with zinc to strengthen the immune system in the season of colds.

Peaches

These fruits contain eighty-eight percent of the liquid, and they are also incredibly tasty. They are able to prevent obesity-related diseases, such as diabetes and cardiovascular diseases. Eat peaches more often. With such a sweet fruit in the diet of harmful desserts do not even want!

Potatoes

Potatoes contain eighty percent of water, and it is also a good source of potassium, the key mineral for healthy blood pressure. Red skinned species contain more water. Bake the potatoes in their skins to keep potassium inside, and then eat with broccoli, cheese, beans, or lean protein. This is an excellent dish that benefits and guarantees satiety for a long time.

Broccoli

This is one of the most useful vegetables. Broccoli contains phytonutrients, antioxidants, fiber, vitamins, minerals, besides, it is ninety-one percent water. Try to add this component to different dishes more often: salads, cream soups, omelets. It will bring you invaluable benefits and very pleasant taste.

Cantaloupe melon

It is a good ingredient for fruit salad, but it’s also delicious to eat with melon cheese. It is ninety percent liquid, as well as beta-carotene and vitamin C. It’s tasty and very polite, so try to forget about this product when you make your diet.

Eggplant

Eggplants come in many colors and contain about eighty-nine percent water. Be sure to include this low-calorie product in your diet. Eggplant is a source of copper, B vitamins, magnesium, vitamin K and potassium. All these nutrients support a healthy metabolism, strengthen the immune and cardiovascular systems. Do not fry the eggplant, bake better or use as an alternative to meat. You can even use eggplant for making pizza - use thin slices instead of dough base.

Jicama

This rare vegetable has a crispy texture and a sweetish taste. Jicama is ninety percent water, it contains a lot of vitamin C, iron and potassium. Jicama fruit salads seasoned with lime juice and chili powder are sold on the streets of Mexico. It is tasty, but also surprisingly useful.

Tomatoes

Tomatoes are almost ninety-five percent water. This is one of the most moisturizing options. In addition, they have a lot of nutrients. They are a rich source of lycopene, a substance known for its anti-cancer properties, and also contain vitamins A and C. You can even cook tomatoes on the grill by watering them with olive oil. They are suitable for so many dishes, so your body will be filled with liquid without any additional effort.

Strawberry

These berries are a natural alternative to candy. Strawberries contain ninety-two percent of the liquid, which makes it the most moisturizing berry. Add strawberries to the water along with mint leaves to make a delicious drink, make a salad or just eat berries without any extras.

Iceberg lettuce"

This salad is considered the least nutritious, but it has plenty of water. It is ninety-six percent liquid, besides there are few calories, enough fiber, vitamins A and C. Add salad to sandwiches or rolls to give them a nice crunchy texture.

Cauliflower

If you think that this product lacks taste, you should change your point of view. Cauliflower can absorb the flavors of the products that complement it in the dish, so it is perfect for soups and cheese dishes. However, it is ninety-two percent water. In one serving, there are also three and a half grams of fiber, which also brings great benefits to the body.

Included in all foods. In terms of the volume it occupies, water is the most significant component in the total mass of many food products, and it affects many of their qualitative characteristics, especially their texture and structure. The highest water content is typical for fruits and vegetables (72-95%), milk (87-90%), meat (58-74%), fish (62-84%). Much less water is found in margarine, butter (15.7-32.6%), starch (14-20%), grain, flour, cereal, pasta, dried fruits, vegetables and mushrooms, nuts (10-14% ), tea (8.5%). The minimum amount of water is contained in dry milk (4.0%), hard candy (3.6%), table salt (3.0%), cooking oil (0.3%), vegetable oil, and sugar (0.1% ).

In animal and plant tissues, water is the most variable component of chemical composition. For example, in potatoes, depending on the botanical cultivar, cultivation area, soil, climatic conditions and growing season, the amount of water varies from 67 to 83%.

In products made from plant and animal raw materials - sugar, confectionery, cheeses, etc. - water content is regulated by standards.

For many foods, water content (moisture) is an important indicator of quality. Low or high water content against the established standard for the product causes a deterioration in its quality. For example, lowering moisture in marmalade and jam impairs their consistency and taste, the loss of moisture in fresh fruits and vegetables reduces the cell turgor by 5-7%, so they become sluggish, flabby, their quality decreases sharply and they deteriorate quickly.

Foods with a high water content are unstable during storage, as microorganisms develop rapidly in them. Water contributes to the acceleration of chemical, biochemical and other processes in food. Raw meat and fish are easily affected by bacteria, and fruits and vegetables are molds.

Foods with a low water content are better preserved, flour, cereals, pasta, dried fruits and vegetables, and other products persist for a long time; these products, when stored at high humidity, quickly moldy.

However, often different foods with the same moisture content are stored differently. It was found that it is important what forms of communication is associated water with the main substances of food. To take into account these factors, in the early 50s of the last century a new concept appeared - water activity denoted by w. Water activity a w is expressed by the ratio of the pressure of water vapor above a given product to the pressure of water vapor above pure water at the same temperature. Water activity characterizes the state of water in food products and determines its availability for chemical, physical and biological reactions. Usually, the more water is in a bound state, the less is its activity. But even bound water may have a certain activity under certain conditions.

By water activity, food products are divided into three groups:

1. Fresh food products rich in water, in which its activity is 0.95-1.0. These include fresh vegetables, fruits, juices, milk, meat, fish, etc .;

2. Processed food products with a water activity of 0.90-0.95. These include bread, boiled sausages, ham, cottage cheese, etc .;

3. Food products with water activity up to 0.90. These include cheese, butter, smoked sausages, dry fruits and vegetables, cereals, flour, jam, etc. The water activity in these products is usually 0.65-0.85, and the moisture content is 15-30%.

To prevent a number of physico-chemical, biochemical reactions that reduce the quality of food during storage, their microbiological spoilage, an effective means is to reduce the water activity in food. To do this, use drying, drying, adding various substances (salt, sugar, etc.), freezing. Low water activity inhibits the development of microorganisms and physico-chemical and biochemical reactions. For each type of microorganism there is a lower threshold of water activity, below which their development stops.

In addition to influencing the processes that occur during food storage, water activity is also important for the texture of products. The maximum water activity allowed in dry products without losing the desired properties is 0.34-0.50, depending on the product (milk powder, crackers). Greater water activity is needed for soft texture products that should not be brittle.

Food products are hygroscopic . Under the hygroscopicity understand the properties of products to absorb from the surrounding atmosphere and retain water vapor. Hygroscopicity depends on the physicochemical properties of the products, their structure, the presence of water-binding substances in them, as well as temperature, humidity and pressure of the surrounding air. .

During the storage of food products, an equilibrium moisture content is created, in which moisture is not absorbed by products from the environment, and moisture from the products does not pass into the environment. Such a state occurs when the pressure of water vapor over the products is equal to the partial pressure of water vapor in the surrounding space at the same temperature of the surrounding air and product.

The equilibrium moisture content of products is dynamic, as it varies depending on external conditions - humidity, air temperature and pressure, as well as the physicochemical properties of the product. When the external conditions change, the equilibrium moisture content of the products changes, and then is set again at a new level.

When choosing food storage conditions, it is recommended to create a relative humidity of air at which products do not undergo deterioration by microorganisms and do not reduce their quality due to drying, fading or too much moisture. So, when storing flour, the relative humidity of the air should be 70%, fresh potatoes and apples - 90-95, green vegetables - 100%.

Water is one of the indispensable components of human nutrition. It has a predominant effect on many indicators of product quality.

The state and properties of water in food products are diverse and affect the quality of almost all of them - both fresh and subjected to one or another technological processing. In food, water is not just an inert component or solvent for nutrients, organic compounds. Food products are, with rare exceptions, complex water-polymer blends.

Water is an environment, and in most cases a participant in numerous chemical reactions that occur in the body, which strictly regulates its content in each organ and each tissue. (Recall that the whole human body, depending on age, is 65-95 percent water). In solutions of the body, where water is necessarily contained, all complex processes of substance transformation, all metabolic processes take place. Water exchange in the body occurs with great intensity. The physiological secretion of water leads to its loss from the intracellular and extracellular spaces. As a result, the secretion of saliva decreases, which causes a feeling of dryness in the mouth and throat (“throat is dry”), which is so characteristic of thirst.

The human body very quickly reacts to even the slightest loss of water. Here plays the role of the factor of constancy of the internal environment of the person. With water loss of more than 0.5 percent of body weight (350 milliliters for a person weighing 70 kilograms), thirst already occurs. When it decreases by 5-6 percent, blood circulation slows down (blood thickens), urine flow decreases, muscle cramps and other negative phenomena can occur.

A normal adult body releases an average of 2.5 liters of water per day. With increased physical exertion and during heat due to increased perspiration, water loss may be more significant (up to 10 liters per day). By the way, sweating is one of the main factors that constantly maintain normal body temperature.

How much water does a person need?

As a result of research by the Institute of Nutrition, the Academy of Medical Sciences found that the rate of water consumption is 40 milliliters per kilogram of body weight, and in infants much higher - 120-150 milliliters of water. In general, water consumption is determined by many factors: environmental conditions, nature of work, age, body weight, body condition, the amount and type of food taken, and even habits and traditions. On average, an adult, consuming 2300-2700 milliliters of water, receives it approximately as follows: drinking water, juices, tea, drinks - 800-1000 milliliters; soups, broths - 500-600, with solid foods - about 700 milliliters. Water formed in the body itself is about 300-400 milliliters.

A person should know that there is no adaptation to the sensation of thirst. The only way to eliminate this sensation is, as a rule, water consumption. It should be also known that food containing little water contributes to increased irritation of the bladder, since urine acquires a high concentration of salts. In order not to get drunk on water in the hot season, it must be borne in mind that food at this time should not be plentiful, less saturated with various kinds of spicy seasonings and easily digestible. Both insufficient and excessive consumption of water is harmful to the body.

Above, we noted that about 300-400 milliliters of water in the body is formed per day. Where is it from? In food oxidation reactions. Thus, the oxidation of 100 grams of fat in the body produces 107 milliliters of water, 100 grams of proteins - 41, and 100 grams of carbohydrates - 55 milliliters of water. Therefore, those who are obese need to drink less. To regulate fluid intake, it is necessary to at least know about the water content in basic foods. For example: boiled meat contains about 40 percent of water, scrambled eggs - 70, and most vegetables and fruits - at least 75-80 percent.

You need to know how to drink water, how to quench your thirst. There is a significant gap in time between 10–20 minutes between the moment of the start of drinking and the moment of eliminating the water deficit in the body. Therefore, it is necessary to quench thirst gradually, to drink in small sips and in small portions with breaks.

Good, clean water consumed by man is one of the basic conditions for his health. After all, with its normal consumption, all the water in our body is updated every 16-20 days. Over 50 years of life a person drinks an average of 40 tons of water.

Water is the basis of life. When it is not, everything stops. But as soon as it becomes available to all living beings, and in large numbers, life begins to strike again with the key: flowers bloom, butterflies flutter, bees swarm ... With enough water in the human body, the processes of recovery and restoration of many functions also occur.

In order to provide the body with liquid, it is necessary not only to use water in its pure form, or in the form of compotes, teas and other liquids, but also as products containing water in the maximum amount.

Water rich foods

The estimated amount per 100 g of product is indicated.

General water feature

Water is a liquid that has no taste, color or smell. By chemical composition, it is hydrogen oxide. In addition to the liquid state, water, as we know, has a solid and gaseous state. Despite the fact that most of our planet is covered with water, but the proportion of water suitable for the body is only 2.5%.

And if we consider that 98.8% of the total amount of fresh water is in the form of ice, or hidden underground, then the supply of drinking water on Earth is quite a bit. And only careful use of this most valuable resource will help us save lives!

Daily water demand

As for the daily need of the body for water, it depends on the gender, age, body constitution, and also on the place of residence of the person. For example, for a person living on the coast, the amount of water consumed can be reduced, compared with a Sahara. This is due to the fact that part of the body's necessary water can be absorbed by the body directly from the moisture of the air, as is the case with residents of coastal areas.

According to recent studies in the field of physiology, for a person the required amount of water is 30 ml per 1 kilogram of body weight.

That is, if the weight of an adult is 80 kg, then they should be multiplied by relying on 30ml of liquid.

Thus, we obtain the following results: 80 x 30 = 2400 ml.

Then it turns out that for a full life, a person weighing 80 kg should drink at least 2400 ml. fluid a day.

The need for water increases with:

In case of high air temperature and low humidity. In such conditions, the body is heated, and in order to prevent the temperature of 41 ° C to be exceeded by the maximum permissible for the human body, the person begins to sweat. Thus, the body temperature decreases, but a large amount of moisture is lost, which must be replenished.
The need for water increases with the use of excessive amounts of salt. In this case, the body needs more moisture to normalize the blood.
When experiencing various kinds of ailments (for example, an increase in temperature), the body needs additional fluid to cool the body, as well as for the rapid elimination of harmful substances.

Water demand decreases with:

First of all, it is living in a climate filled with water vapor. Examples of this kind of climate can be coastal areas, for example, the Baltic coast, as well as areas of the tropics.
Secondly, it is low air temperature. In winter, we always want to drink less than in summer, when the body needs additional moisture to cool the body.

Water absorption

First, for the full absorption of water, you need a clean, unweighted water molecule. In the water intended for drinking, there should not be various harmful impurities. "Heavy water" or deuterium is in its chemical composition an isotope of hydrogen, but due to its structure, different from ordinary water, all chemical processes in the body when it is consumed are several times slower.

Therefore, it is worth remembering about melt water, which is easier and more useful. Such water helps to improve the work of the cardiovascular system, accelerates the regenerative processes in the body, stimulates the metabolism.

The second factor affecting the absorption of water, is the body's readiness for this process. Physiologists described examples when the surface layers of the skin, devoid of moisture, prevented its penetration into the depths. An example of such an injustice is the skin of the elderly. As a result of dehydration, it becomes loose, wrinkled and toned.

The third factor affecting the absorption of water is the state of human health. For example, during dehydration, there is a decrease in the absorption of the liquid. (Dehydration is considered to be the loss of a large amount of moisture by the body. In adults, the critical indicator is 1/3 of the total volume of body fluid, in children it is up to 1/5). In this case, to combat the general dehydration of the body, use intravenous infusion of physical solution. Also, the solution showed good results. Ringer-lock. This solution, in addition to salt, contains potassium chloride, calcium chloride, soda and glucose. Thanks to these components, not only the total volume of fluid circulating in the body is restored, but also the structure of the intercellular membranes is improved.

Useful properties of water and its effect on the body

We need water in order to dissolve the nutrients necessary for transportation to various organs and systems. In addition, water plays an important role in the formation and functioning of all systems of the human body.

Without water, all life processes will be kept to a minimum. Since the excretion of metabolic products is impossible without the presence of a sufficient amount of fluid in the body. During the shortage of water and metabolism suffers. It is the lack of moisture that causes the excess weight and the inability to quickly find the desired shape!

Water moisturizes the skin and mucous membranes, cleanses the body of toxins and toxins, is the basis of joint fluid. With a lack of water joints begin to "creak". In addition, water protects internal organs from damage, maintains a constant body temperature, helps to convert food into energy.

The interaction of water with other elements

You are probably familiar with the expression: "Water wears away the stones." So, water, by its nature, is a unique solvent. There is no substance in the world that could counteract water. At the same time, the substance dissolved in water, as if embedded in the general structure of water, occupying the space between its molecules. And, despite the fact that the dissolved substance comes into close contact with water, water is only a solvent for it, capable of bringing most of the substance to a particular environment of our body.

Signs of water shortage and oversupply

Signs of lack of water in the body

The first and most important sign of low body water is blood thickening. Without a sufficient amount of moisture, the blood is not able to perform the functions assigned to it. As a result, the body loses nutrients and oxygen, and metabolic products can not leave the body, which contributes to its poisoning.

But this sign can be revealed only by results of laboratory researches. Therefore, only physicians can determine if there is a shortage of fluid for this feature. The following signals of a lack of moisture in the body can be found in their own.

The second sign of a lack of water in the body is dry mucous membranes. In normal condition, the mucous membranes should be slightly moist. But in case of lack of fluid, the mucous membranes can dry out and crack.

The third symptom worth mentioning is dryness, pallor and flabbiness of the skin, and also fragility of hair.

Distraction, irritability and even headaches can also occur as a result of insufficient fluid intake during the day and are the fourth most important symptom of lack of fluid.

Acne, bloom on the tongue and smell from the mouth are important signals of lack of fluid and may indicate an imbalance in the body's water.

Signs of excess body water

If a person is prone to excessive fullness, while having high blood pressure and a labile nervous system, and also suffers from profuse sweating, all this suggests that he has signs of excess fluid in the body.

Rapid weight gain, swelling in different parts of the body and abnormalities in the lungs and heart can be the result of excess fluid in the body.

Factors Affecting Body Water

Factors affecting the percentage of water in the body are not only gender, age and habitat, but also the constitution of the body. Studies have shown that the water content in the body of a newborn reaches 80%, the body of an adult male contains, on average, 60% of water, and female - 65%. Lifestyle and eating habits can also affect the body's water content. The body of people with overweight contains much more moisture than asthenics and people with normal body weight.

To protect the body from dehydration, doctors recommend using daily salt. Daily rate - 5 gr. But this does not mean that it should be consumed as a separate dish. It is a part of various vegetables, meat, as well as ready meals.

To protect the body from dehydration in difficult natural conditions, excessive sweating should be reduced, which upsets the moisture balance. For this, the special forces soldiers have the following composition:

Salt (1.5 g) + ascorbic acid (2.5 g) + glucose (5 g) + water (500 ml)

This composition not only prevents moisture loss from sweat, but also supports the body in the most active life-support phase. Also, this composition is used by travelers, going on long hikes, where the availability of potable water is limited, and the load is maximum.

Water and health

In order to maintain your body and prevent excessive loss of moisture, you must fulfill the following requirements:

1 Drink a glass of pure water before each meal;
2 After a half to two hours after eating, you should also drink a glass of water (provided there are no medical contraindications);
3 Feeding dry can have a negative impact on health, and therefore, as an exception, it is also recommended to drink water during this meal.

Slimming water

If you notice that you have problems with overweight, use the advice of nutritionists and drink a glass of warm water every time you "want something tasty." According to the statements of physicians, we often experience “false hunger”, under the mask of which elementary thirst appears.

Therefore, when next time you wake up in the middle of the night to come back to the refrigerator, drink a better glass of warm water, which will not only save you from thirst, but also help you to find an elegant shape in the future. It is believed that the process of losing weight is accelerated in the case of consumption per day of the optimal amount of fluid, calculated by the formula given above.

Clean water

Sometimes it happens that "drinking" water becomes dangerous to health and even life. Such water may contain heavy metals, pesticides, bacteria, viruses and other contaminating elements. All of them are the cause of diseases, the treatment of which is very difficult.

Therefore, in order to prevent such polluting agents from entering your body, you should take care of the purity of the water. To do this, there are a huge number of ways, ranging from water purification with silicon and activated carbon, and up to filters that use ion exchange resins, silver, etc.

Our expert tells - Dietitian, Candidate of Medical Science Ivan Demidov.

Thirst is everything!

In the human body, which is almost 90% water, this fluid is of paramount importance. Its shortage can turn into serious health problems. But then, just by adding water to your diet, you can both lose weight and improve your well-being.

Our bodies experience especially severe dehydration in the morning. Indeed, at night, as much as 500 ml of moisture leaves it. And how do most of us fill this gap? In the morning we wake up and sit down for breakfast. We are still relaxed, but the body has already begun to work actively: it needs to excrete moisture to wet the food with saliva, some more water is needed to lubricate the esophagus, produce gastric juice, and also to protect the stomach from the aggressive action of hydrochloric acid.

No less than the digestive tract, water is needed and brain cells. But where to get it? Not from a small cup of coffee, which most of us confine in the morning? The body has no choice but to take the water it needs from cells (up to 66%) and the intercellular space (up to 26%). Dehydrated organism can react to such encroachment with high acidity, gout, kidney stones.

Borrowing water from the blood (up to 8%) is fraught with a violation of blood circulation, increased pressure, blockage of capillaries - the cause of strokes and heart attacks. Chronic internal thirst can also sometimes be expressed in the form of nausea, migraines, pain in the joints, constipation, and even H2O deficiency ages the skin, leads to premature wrinkles, acne, cellulite, and even gaining excess weight. lack of moisture, you have to keep water in reserve in the fat folds (just as a camel stores it in its humps).

To drink or not to drink?

On average, we need from 1.5 to 2.5 liters of water per day (the average ratio is as follows: for every 1,000 kilocalories consumed, about 1 liter of water is needed). True, we get about 60% of the necessary moisture from food.

Whether we have enough H2O or not, can prompt our own body: for this we need to pay attention to the color of urine. If it is dark, it means that a person does not drink enough and he needs to increase fluid intake. Second test: pinch your hand from the outside of the palm. If the skin is smoothed quickly - everything is in order; if it is slow, the cells need moisture.

There are people who, just in case, try to over-fulfill the plan for providing the body with H2O. However, an excess of this substance is no better than its lack. Too much water leads to washing out of the body of minerals (potassium, calcium, sodium), partially erodes the intestinal microflora, violates the absorption of nutrients and vitamins, increases intracranial and blood pressure, causes cramps, swelling and even heart attacks.

Especially dangerous is water culture for people with renal insufficiency and hypertension. They need to limit the amount of liquid 1.5 liters per day. and it is better to fight thirst in other ways: eat more vegetables and fruits, take cool showers in the heat and drink tea acidified with lemon, and also avoid pickles and smoked foods.

You can not drink a lot and during sports. Excess water overloads the cardiovascular system, which, under the influence of physical exertion, already works very intensively. But at the same time, it is also impossible to do “dry” - it is necessary to compensate for the loss of fluid and minerals that go with sweat. Therefore, it is necessary to drink, but a little - a couple of sips, and it is better not mineral water (it dries the mouth), but ordinary water. Mineral water is good to drink after playing sports to restore the balance of fluid and minerals.

Go through with the water should not be and people who want to keep a slim figure. The fact is that the abundance of fluid stretches the stomach, and he begins to require more food, because of which a person naturally gets fat. Therefore, the rule is: drink exactly as much as you drink easily and with pleasure. And not in one gulp, but gradually, but as often as possible.

What to pour into a glass?

Not all body fluids benefit. Tea, coffee, soda and alcohol, of course, also contain water, but there are also dehydrating substances, such as caffeine, alcohol, etc. These components not only remove the moisture contained in the drink, but also take water with them. stored in the body. This can be clearly seen by measuring the volume of urine that comes out after taking such drinks. You will see that the amount of fluid that leaves the body will be much greater than the amount that has entered it. Do not forget to subtract the cost of perspiration, with which the body cools the body, burnt hot drinks.

Therefore, it is better to drink clean non-carbonated water. You can thawed or ordinary filtered, or mineral mineral (mineralization - 1-2 g / l or less). Such water is allowed to drink constantly, in any quantity. Water with a salinity of 8 to 12 g / l is called curative. These are not drinks, but medications, so they should only be used as directed by the doctor. Treat medical-table water with mineralization from 2 to 8 g / l. Such waters are used both as prescribed by the doctor and as a regular drink, but not systematically.

Overweight, wash off!

How ordinary water helps to lose weight? First, it has 0 calories, and at the same time, as studies have shown, drinking 2 liters of water a day causes the body to consume about 400 kJ of energy. Secondly, water improves digestion and cleanses the body of toxins, which in the digestive tract can accumulate from 2 to 4 kg. Third: the liquid helps to process fats and proteins, and generally normalizes metabolism.

And finally, it is water that helps us distinguish between feelings of hunger and thirst. It turns out that very often we confuse them. Testing your appetite is easy: you just need to drink a glass of liquid. Usually 10 minutes after that, the desire to eat disappears, because the body only asked to drink.

Normal drinking mode - 2-2.5 liters of water per day. But to lose weight, the amount of fluid must be increased. For every kilogram of body weight should be 30-40 ml of water. Accordingly, with a weight of 80 kg you need to drink about 3–3.2 liters per day. It is better to sit “on the water” in summer, when a part of the liquid goes along with sweat, and therefore the kidneys and the bladder are less overloaded. In addition, if you do it in the winter, then the excess fluid in the body will make you very cold. However, before you try the aquatic diet, you should consult with your doctor and find out whether your heart, kidneys and gastrointestinal tract will withstand such a load.