Give soda baths. Soda baths at home

06.08.2023

The fight against cellulite should be accompanied by cosmetic procedures. A bath with soda is one of the means to help get rid of this defect, improve the condition of the skin, blood circulation in the tissues, and reset. Proper use of such an event will provide a noticeable result in 1-2 months.

Bath with baking soda and salt

The simplicity and convenience of the procedure in question lies in the fact that you do not need to purchase any expensive or hard-to-find ingredients. Bath soda is used ordinary food, present in the kitchen of any woman.

It is recommended to enhance the effect by adding fine sea salt to the solution. This component is rich in minerals and trace elements that have a beneficial effect on the skin, have an antiseptic and wound healing effect. In addition, salt is able to increase blood circulation, lymph flow in tissues, and has the ability to break down fats. It is worth noting that it also produces a peeling effect, gently exfoliates dead cells of the upper epidermal layer, provokes an acceleration of skin regeneration and renewal. Therefore, baths with soda and sea salt can achieve both a noticeable reduction in the appearance of cellulite and get rid of stretch marks, stretch marks, and irregularities.

Another undoubted advantage of the described procedure is the softening and improvement of skin tone. Many women note that the course of baths contributes to the disappearance of age spots, color alignment.

Can you take a bath with baking soda?

There are almost no contraindications to the implementation of the event. The only disease that precludes taking soda baths is diabetes mellitus.

If you suffer from any chronic diseases, it is best to consult your doctor and find out any possible risks.

In other cases, you should simply follow the rules of the procedure, do not violate the proportions of ingredients, temperature limits and observe the recommended residence time in the solution.

How much baking soda to add to the bath?

The classic bath recipe suggests that a volume of 150-200 liters will require half a standard pack of soda (250 g). This amount of powder must first be dissolved in a small amount of warm water and only then poured directly into the bathroom.

It is undesirable to exceed the indicated proportion, because an excess of soda will negatively affect the skin, cause irritation and dryness.

How to take a bath with soda?

The easiest recipe:

Prepare the soda solution as described above.
Take a bath with a water temperature of about 37 degrees.
Dissolve a concentrated solution of soda in it.
Immerse yourself in water up to your waist.
Relax for 25 minutes.
After taking a bath, do not rinse the body with clean water, but blot the skin with a towel and lie down to rest under a warm blanket for at least 1 hour.
Repeat the procedure every other day, a full course - 10 times.

With sea salt:

In fact, salt can be added much more, up to 2 kg, to achieve a concentration close to its content in sea water.

It is also quite effective to add some soda and salt to the solution. In the treatment of cellulite, lemon, orange, tangerine, juniper and lavender esters are most preferred. The simultaneous carrying out of a light massage along the lines of the lymph flow will provide a quick and stable result.

One way to lose weight at home is a soda bath, which, according to reviews, not only helps to get rid of extra pounds, but also has health benefits. With the help of a soda solution, you can improve the condition of the skin, nails, cleanse the pores, but you should know how to take a bath correctly so as not to harm the body. There are many recipes for making soda water for the procedure, each of which is designed to solve certain problems.

Benefits of soda baths

Sodium bicarbonate, better known as baking soda, is an absolutely non-toxic white powder obtained by the oxidation of carbonic acid and sodium. He has a neutralizing effect on acids, which explains its use in heartburn. The effect of a soda bath is based on a combination of the mechanisms of action on the body of sodium bicarbonate and hot water.

After immersion in water, the temperature of which reaches 36-39 degrees, there is an expansion of blood vessels, increased blood circulation, and opening of pores. The alkaline environment created by soda contributes to the active process of sweating, due to which toxins and toxins are removed. The benefits of baths are as follows:

promote relaxation;
eliminate skin irritations;
cleanse the lymphatic system;
have an anti-cellulite effect;
normalize fat metabolism;
help to quickly get rid of extra pounds;
cleanse the skin.

For weight loss

Soda baths can be attributed to emergency weight loss methods, since the result is noticeable immediately after the procedure. Soda actively draws fluid from the cells of the body, and hot water increases blood circulation, which speeds up the process. However, the result after taking a bath with soda for weight loss does not last long, after replenishing the loss of water, kilograms return. To achieve sustainable weight loss, you need to take a course of 10 procedures, during which all toxins will be released from the body, metabolism will speed up.

In the treatment of psoriasis

The use of soda in the treatment of skin diseases caused by high blood acidity (eczema, psoriasis) is justified by the alkalizing effect of sodium bicarbonate. Bath with soda well softens the affected areas of the skin with psoriasis, stops the inflammatory process, eliminates itching. Complex therapy with the use of soda solutions quickly has a therapeutic effect. Reviews indicate that the method of using soda for psoriasis is justifiably popular. However, self-medication is possible only under the supervision of a doctor.

In the treatment of infertility

One of the causes of infertility is the increased acidity of the vagina, which prevents fertilization. The benefit of soda baths is to alkalize the body. With a low level of acidity, the chances are increased that the spermatozoa will not die in the acidic environment of the vagina, and the egg will be fertilized. If pregnancy does not occur for other reasons, you should not count on the help of soda.

For legs

A worthy alternative to a salon pedicure is a foot bath with the addition of soda. This procedure will help relieve fatigue, eliminate unpleasant odors. If you hold your feet in a soda solution, you can get rid of subcutaneous calluses and corns, since sodium bicarbonate makes the surface of the epidermis porous and soft. The benefits of foot baths are:

reduction of foot hyperhidrosis;
prevention of swelling of the legs;
getting rid of the coarsened surface layer of the skin of the feet.

For nails

Sodium bicarbonate cleans and degreases surfaces, so using a soda solution at home can whiten the nail plate. Regular use of a soda nail bath will help soften the skin of the hands by removing the top layer of the epidermis. The softened cuticle after the bath is easily removed with a wooden stick. In addition to the aesthetic purpose, soda serves as a prophylactic agent that prevents infection with fungal diseases.

According to Neumyvakin

Doctor of Medical Sciences, Professor I.P. Neumyvakin deals with alternative medicine and has been successfully applying the results of research in practice for about 40 years. The soda bath treatment system proposed by Neumyvakin involves a combination of water procedures with soda ingestion and rinsing. His technique is to use the healing properties of soda to fight excess fat and other diseases, such as:

osteochondrosis;
urolithiasis disease;
lipid metabolism disorder;
skin diseases.

Soda Bath Recipes

So that a soda bath for weight loss at home does not harm the body, but brings the expected result, follow the proven recipes for its preparation. The concentration of soda should be sufficient to produce the desired effect, but not too high so as not to overdry the skin. You can diversify the procedure, and make your own soda bombs.

Classic variant

The easiest recipe for making a healing bath at home is to use only one ingredient - baking soda. For one procedure, you will need 200 grams of soda, which must be dissolved in 1 liter of hot water. When the bath is full, the soda solution is introduced into the water, and you can immediately begin the procedure. This recipe has a softening effect on the skin and helps to calm the nervous system.

With sea salt

Salt solution is effective for weight loss and body detoxification. To prepare soda-salt baths, it is necessary to dissolve 500 g of sea salt in water, and then add the soda solution prepared according to the classic recipe. Increasing the concentration of components enhances the effect, but acts aggressively on the skin, so stick to the recommended proportions.

With essential oils

The recipe for preparing a bath with the addition of essential oils has an anti-cellulite and antidepressant effect. For the procedure, you will need 300 g of soda and several types of aromatic oils. To reduce cellulite formations, it is recommended to use oils of orange, juniper, lemon, grapefruit. The smells of lavender, rose, patchouli contribute to calming and good mood. After the introduction of the soda solution, add 3-4 drops of the selected oil, and then immediately plunge into the water.

With added chamomile

Soda in combination with medicinal chamomile has an antifungal effect, helps to rejuvenate and moisturize the skin, regenerate cells, and naturally brighten the upper layer of the epidermis. Regular use of soda-chamomile baths will help get rid of acne. To perform such a procedure at home, a decoction of chamomile flowers is used, which is added to the soda solution. A decoction is prepared according to the following recipe:

100 g of dried chamomile flowers pour 1 liter of water.
Bring the liquid to a boil and cook for 10 minutes. on low fire.
After removing from the stove, infuse the decoction for 20-30 minutes.

How to take a baking soda bath

To achieve a healing effect and prevent a negative reaction of the body, take a soda-containing bath should be, adhering to the following rules:

the water temperature should be from 37 to 39 degrees (at first you can take a warm bath, then you should gradually increase the temperature);
the solution must be prepared in advance and introduced into the bath after filling it;
it is recommended to dive into the water up to shoulder level;
take a bath in a sitting position;
the procedure time is 20-25 minutes;
after finishing it is not necessary to rinse;
for weight loss after the procedure, you need to dress warmly and lie down for 1 hour under the covers.

Harm and contraindications

The mechanism of action of a soda bath is to remove fluid from the body, and this is fraught with dehydration. Hot water is an unnatural environment for the human body, and the body, getting into it, activates the protective mechanism. The harm of the procedure lies in the fact that if the water and temperature balance is disturbed, negative changes can occur in the body:

an increase in blood viscosity and the risk of blood clots;
vasospasm;
disruption of the heart;
a sharp increase in pressure;
growth of cancer cells.

If a person is absolutely healthy, a soda bath will be useful, but for those who have contraindications to this procedure, it can cause significant harm. The procedure can not be performed by pregnant women, and if there are the following diseases:

hypertension;
diabetes;
bronchial asthma;
tendency to allergic reactions;
skin inflammation;
disruption of the cardiovascular system.

Video

The beneficial effect of soda on the human body is due to its ability to absorb fats. When the body is in a hot soda bath, the skin pores open and the process of sweating is accelerated. So the body is cleansed of toxins, toxins and radionuclides, and the body gets rid of extra pounds.

However, baths with are famous not only for cleansing and losing weight. They do a number of useful things:
- improvement of the lymphatic and nervous system;
- stabilization of metabolic processes;
- elimination of venous circulation disorders in the lower;
- beneficial effect on the skin.

Rules for taking soda baths

In order for the procedures for taking soda baths to lead only to positive results, it is necessary to follow the rules for their preparation and implementation. For example, if the purpose of taking a bath is, you need to carry out the procedure every other day. Time spent in the bath - 15 - 25 minutes, the number of procedures - 10.

After taking the 10th bath, you should take a 2-month break. Then you can start taking a new course.

As for the water of a soda bath, its fluctuations are allowed within the range of 35 - 37 ° C. 200 g of soda is added to a volume of water of 200 liters, but this is not done in a bath, but in a container into which several liters of water are poured and soda is dissolved in it. After that, the solution is poured into the bath.

It is better to take a bath with soda while sitting, since the main amount of body fat is on the buttocks, thighs and abdomen. If you need to get rid of extra pounds of the upper body, you still should not completely immerse yourself in the bath - it is enough to water the problem areas of the body with soda water from the ladle.

Best Soda Bath Recipes

To prepare a soda bath for weight loss, you need to mix 300 g of soda with 500 g of sea salt. The resulting solution is poured into the bath and seated in it for 20 minutes. You can add more sea salt - it will not harm the body. Its concentration will still not be as high as in real sea water.

To prepare a bath to soften the skin, you need only 200 g of baking soda. It is preliminarily diluted in a small amount of hot water, after which the finished solution is combined with clean warm water in a bath.

To prepare an anti-cellulite bath, 200 g of soda and 400 g of sea salt are dissolved in water. Essential oils of lemon and grapefruit or orange and tangerine are added to the resulting composition (2-3 drops each).

A few drops of essential oils of citrus fruits added to the bath have a positive effect on the state of the nervous system and improve mood.

This fragrant bath should be taken within 15 minutes. It is not necessary to rinse and wipe the body - it is advisable to simply wrap yourself in a terry sheet or towel and go to bed.

Are there any contraindications to taking baths with soda?

Whatever the beneficial effect of soda baths, they should not be taken by people suffering from any chronic diseases. Diabetes, pathologies of the cardiac system, varicose veins, pustular skin diseases, problems in the female genital area and pregnancy are contraindications for taking soda baths.

Among home procedures for healing the body and improving appearance, a bath with soda has recently gained popularity. This food supplement, which everyone has in the kitchen, is widely used in traditional medicine and cosmetology, but not many people know about its properties as a means for water procedures.

Bath with soda - the benefits and harms

It is important to consider that a soda bath is a method of folk medicine, the effects of which have not been officially confirmed by medical science. In view of this, this procedure cannot be considered a panacea and used for serious ailments as the only method of therapy. Soda baths, the benefits and harms of which are not known for certain, are only an auxiliary method in the fight against various ailments.

Soda baths - benefits

Summing up the effects already described, we list how a bath with soda helps, the benefits of this procedure:

stimulation and flow of lymph;
activation of metabolic processes;
removal of excess fluid;
skin softening;
skin disinfection;
elimination;
removal of nervous tension, fatigue.

Soda baths - harm

Taking baths with sodium bicarbonate can adversely affect health if they are done incorrectly and neglect the presence of conditions in which the procedures are dangerous. Soda bath contraindications are as follows:

acute stage of infectious pathologies;
increased body temperature;
diabetes;
heart pathology;
hypertension;
pregnancy;
open wounds on the skin.

Bath with soda - recipe

The classic recipe for an alkaline bath with a soda solution involves dissolving one glass of soda in a bath filled with warm water (200 g per 150-200 liters of water). The water temperature should be between 38-40 °C. You can first dilute the substance in a small amount of water, and then add the resulting concentrate to the bath.

Since a bath with soda promotes relaxation and calm, it is advisable to carry out the procedure in the evening before going to bed.
Before the procedure, you should wash yourself in the shower.
In the bath, you need to sit in a sitting position so that the water does not reach the heart area (in this case, you can simply pour soda water on your back and arms from time to time).
The duration of the procedure is 15-25 minutes.
At the end of the session, get wet with a towel, without rinsing, put on a dressing gown and lie under the covers.
The treatment course is 10-15 procedures performed every other day.

Soda foot baths

Bath recipe

Ingredients:

water - 2 l;
soda powder - 4 table. spoons;
iodine (alcohol solution) - 1 tsp. spoon.

Preparation and application

Pour water into a basin, the temperature of which is 39-40 ° C.
Add soda and iodine.
Mix well.
Lower your feet for 15-20 minutes.
After the procedure, wipe your feet well with a towel.

Soda baths according to Neumyvakin

According to the methods of the famous doctor I. Neumyvakin, who was engaged in alternative medicine, soda should be added to the bath in the amount of two packs. In this case, the concentration can be adjusted depending on the diagnosis and the general condition of the patient. The procedures, according to the doctor, contribute to the normalization of the acid-base balance in the human body, which is a necessary condition for curing most pathologies. In addition to baths, Neumyvakin recommended that his patients take soda inside.

Soda baths for varicose veins according to Zalmanov

Another well-known doctor of medicine, A. Zalmanov, who became famous for the invention of the method of treatment with turpentine baths, suggested that patients with varicose veins do soda baths at home for the legs with the addition of burnt alum. The procedures help prevent the appearance of blood clots in the vessels, eliminate swelling, pain in the legs, and prevent spasms.

bath recipe

Ingredients:

soda - 200-220 g;
burnt alum - 70-75 g;
water - 1 bucket.

Preparation and application

Add active ingredients to water at a temperature of 38-40 ° C.
To stir thoroughly.
Soak your feet in the bath for 10-15 minutes.
Wipe your feet dry, apply a healing cream.
Treatment course - 10 procedures.

How does a soda bath work?

It is believed that soda baths are great for dealing with problems such as excess weight, cellulite, fungal infections, varicose veins, psoriasis, osteochondrosis, rheumatism and many others. In addition, these procedures help to improve the condition of the skin, nails, have a calming, relaxing effect and stabilize the emotional and psychological background. Bath with soda shows positive effects due to a combination of mechanisms of influence on the body of warm water and soda solution.

Baking soda, or sodium bicarbonate, is a non-toxic substance that gives a slightly alkaline reaction in aqueous solutions. When added to baths, it is able to stabilize the acid-base balance, remove toxic compounds, waste products of cell activity and excess fluid from the body due to osmotic processes, cleanse and soften skin tissues, and suppress the development of pathogenic microflora. The action of warm water is to open pores, stimulate sweating, activate blood flow, increase metabolism, and relax muscles.

Bath with soda for weight loss

A bath with soda and salt is very popular in order to get rid of extra pounds. At the same time, one should not hope for a miracle and expect a significant weight loss and a decrease in body volume from this procedure. You can’t believe the common misconception that baking soda breaks down fat cells when taking baths. The mechanism of action of baths with soda in this case is determined by the release of excess fluid through the open pores, from which toxins and toxins are also removed, which negatively affect the functioning of the body and interfere with weight loss.

Soda baths can help with a problem only as part of its comprehensive solution, for which it is necessary to connect regular physical activity, dietary nutrition, and a healthy lifestyle. Due to the improvement of metabolic processes, soda baths to cleanse the body, in combination with other measures to reduce body weight, will help to achieve a positive result as soon as possible. The procedure should be carried out according to the basic rules indicated above, adding 500 g of soda to 150-200 liters of water.

Soda baths for skin

The considered procedures significantly improve the condition of the skin due to softening, anti-inflammatory, antimicrobial action, eliminating itching, cleansing the skin of impurities and dead cells. In addition, soda solution tones and smoothes the skin. To enhance the effect, a bath with vinegar and soda (0.4 l of apple or wine vinegar, soda) or a bath with sea salt and soda (0.5 kg of salt and 0.3 kg of soda) may be recommended, which is especially useful when problematic skin prone to pustular rashes.

Soda baths are used for psoriasis, cellulite, psoriasis, allergic rashes, various types of dermatoses and mycoses. In addition to the above effects, water procedures with a soda solution will contribute to better penetration and faster absorption of subsequently applied external drugs due to tissue softening.

Soda baths for varicose veins

As part of complex therapy, soda baths for the feet may be recommended for patients with an early stage of pathology. Thanks to such sessions, the severity of uncomfortable symptoms decreases - swelling, heaviness, soreness, spider veins and protruding dilated venous vessels. With wounds and sores on the skin, which often appear in patients with varicose veins, the procedures contribute to their speedy healing.

In addition, a foot bath with soda helps to strengthen the vascular walls, normalize tone, and increase lymph outflow. Due to the activation of blood circulation in the affected vessels, the occurrence of blood clots, a dangerous complication of the disease, is prevented. Soda procedures are also the prevention of such phenomena as convulsions, vascular inflammation, and trophic changes in the skin.

Soda baths in gynecology

With such a nuisance as thrush (vaginal candidiasis), which periodically worries many women, baths with a soda solution (according to the classic recipe) can be used to achieve the fastest result of drug therapy. The procedures help to eliminate symptoms such as itching, burning, swelling in the perineum. Soda baths from create an unfavorable alkaline environment for the development of yeast microorganisms, helping to eliminate them faster. Plus, a soda solution helps relieve inflammation, prevent the attachment of bacterial pathogens.

Soda baths for oncology

To facilitate the course of a cancerous disease, more effective destruction of atypical tumor cells, traditional healers offer soda treatment, including regular baths, dissolving this substance in water. It is believed that an acidic environment is favorable for cancerous tumors, so alkalization of the body will prevent their development. In addition, a baking soda bath will help flush out the toxic substances produced by the tumor. It should be understood that soda therapy should only complement the main treatment, and not replace it. Carry out procedures according to Neumyvakin's prescription.

Safe weight loss from the point of view of medicine - no more than 1% per week. Having honestly acquired 60 kg, it turns out that you can only remove 600 g in the first 7 days. And the New Year (birthday, beach season) is coming soon, so medicine aside, we urgently need a magical remedy!

Thirty years ago, regular enemas were considered the ideal way to lose weight. Twenty years ago - Thai pills and laxative teas. Now - soda baths for weight loss.

How it should work

clean the lymphatic system, replacing the “harmful substances” released with sweat with clean water;
burn fat deposits by starting metabolic processes;
strengthen the walls of blood vessels;
soften the skin, at the same time curing eczema and psoriasis;
remove toxins, slags and radionuclides.

What do proponents of the method say about the principle of action?

In hot water, blood vessels dilate and sweating increases. A soda bath draws out fats, toxins and radionuclides, which, in fact, are the main culprits of excess weight. Increased capillary blood flow strengthens the walls of blood vessels and stimulates metabolism, which, again, makes the body more actively break down fat and lose weight.

Instructions for use

So, how to do soda baths to lose weight:

Two hours before the procedure, do not eat, you can drink green tea.
Take a shower, preferably with a scrub.
Take 200 g of baking soda (sodium bicarbonate), dilute in a liter of boiling water until "all carbon dioxide" is released.
Pour into a filled bath with a temperature of 38-39 degrees.
Place yourself so that the water does not reach the heart area, stay from 10 to 20 minutes.
Wipe off without rinsing.
Go to sleep under a warm blanket. Not to drink!

The recipe may vary from author to author: someone misses the moment with boiling water, someone recommends adding another pound of salt, preferably sea salt, and opinions differ about how much soda to add to the bath for weight loss. Someone recommends essential oils, or remembers the classic recipe for "Cleopatra's bath" with milk and honey, supplementing it with soda. But in general, the sequence of actions is approximately the same.

You need to take baths with baking soda in a course: 10 times every other day, repeat every six months (according to some recipes - every other day for a month). The promised effect is weight loss up to 2 kg and up to a centimeter along the waist and hips after the first procedure, then 300-400 g. And, according to the reviews cited in similar articles, this is exactly what happens.

Reviews

On independent resources, assessments of the effectiveness of a baking soda bath for weight loss range from “zero effect” to “miracle cure”. If we talk about some kind of average opinion, then most of the reviewers agree that the skin looks better, cellulite becomes less or disappears altogether.

Weight loss also happens, but stable results remain only in those who did not rely solely on this method, but used it for weight loss at home along with diet and exercise. Here is a typical response of this kind:

“There is an effect, but not fast. I poured 250 g of soda and sea salt into the bath, lay for 20 minutes, trying to keep my heart out of the water. For the first time it took 1.6 kg, then less. No, I eat everything and I can’t lose weight: I removed everything delicious, I don’t eat after 19-00 ”(Anastasia, Blagoveshchensk).

Lyrical digression: what changes body weight

To understand how baking soda baths actually work, a little theory.

A living organism, unlike inanimate objects, is constantly changing. Air expands the lungs, increasing a person's weight by 0.75 grams for each breath, and decreasing by the same amount during exhalation.

Water enters the body - and is excreted in the urine, then, exhaled air. Salt in food delays it - 100 grams with a calorie content of 30 kcal, they can add up to a kilogram of weight due to edema. Approximately the same thing - the retention of salts, and, consequently, fluid in the body, happens to any woman on the eve of menstruation - and here the "weight gain" can reach 3-4 kg, disappearing after "critical days". This is how salt-free diets work: salt is excreted in urine and sweat, but does not come with food: along with excess salt, part of the liquid that has been retained with it “drains”.

Food passes through the intestines in an average of 30 hours, its volume and mass are also unstable. Food poisoning can cause "weight loss" of 10-15 kilograms in a few days (and cholera - up to 25 kg per day). It is because of this that weight loss methods using enemas or laxative teas, and popular detox systems, are effective. But as soon as normal intestinal motility and habitual nutrition are restored, the “gone” kilograms will return.

Stable and long-term weight loss is possible only by reducing the fat depot, which begins only when energy expenditure exceeds its intake from food.

So what happens when a person begins to properly take soda baths?

How it actually works

Let's sort it out in order.

“Two hours before the procedure, do not eat, you can drink green tea”

The basis of any diet is food restriction. Remove “sweets” from the diet - limit calories by reducing the intake of fats and carbohydrates (mainly fats). Do not eat after 18.00 - remove at least one meal (especially gifted people can “snack” three times a night). In the morning, cook half a glass of rice soaked two days before without salt and oil, eat nothing else until lunch - limit breakfast, consuming 150 kcal at best ("at best" because those who have tried unanimously say that it is impossible to eat) . And so on and so forth.

That is, having done everything exactly as the instructions say, a person is forced to eat two hours before bedtime, and no longer eat until the morning - however, after a hot bath, you don’t really want to. Those who are used to snacking or drinking tea before bed lose at least one meal. And so every other day from 20 days to a month. Enough to quietly lose a couple of kilograms.

"Take a shower, preferably with a scrub"

By itself, the shower gently massages the skin, along with the scrub, the massage is more active. At the same time, dead epithelial cells are exfoliated, due to which the skin becomes smoother and more elastic.

“Take 200 g of baking soda, dilute in a liter of boiling water until gas formation stops”

When heated, sodium bicarbonate (soda) really decomposes into sodium carbonate, water and carbon dioxide - this is the basis for the action of any loosening powders. But then the interesting begins.

In the school chemistry course for the ninth grade, the concept of "hydrolysis" is studied. Salt, interacting with water, not only decomposes into ions, but also splits the molecule of the water itself, forming fragile bonds with the resulting “fragments”. The textbooks write it like this:

Na2CO3 + HOH ⇄ NaHCO3 + NaOH

That is, it turns out the same solution of baking soda, plus a weak solution of caustic soda (it is also caustic soda, it is also sodium hydroxide).

Approximately the same thing happens if the usual hot bath with soda is made, without first dissolving in boiling water. At the first stage, decomposition to Na2CO3, CO2 and H2O, only now not due to temperature, but due to the same hydrolysis and not so active, at the second - some of the molecules return to their original state, some form alkali - sodium hydroxide.

The meaning of dancing with a tambourine, that is, with boiling water?

“Pour into a filled bath with a temperature of 38-39 degrees, settle in it for 10-20 minutes”

The bath heats the body up to 38-39. Do you remember what a patient with such a temperature looks like? The face burns, breathing and heartbeat are frequent, sweat. The body seeks to reduce overheating. He does the same in the bathroom:

subcutaneous capillaries and veins expand to increase heat transfer;
breathing quickens - for the same purpose (at the same time, the evaporation of water with exhaled air increases);
sweat: in theory, the evaporation of the liquid should lower the temperature of the skin, however, in a hot bath it will not work, but the body's thermoregulation systems do not know about it;
heartbeat quickens: due to the fact that part of the blood volume stagnates in dilated vessels, part evaporates with sweat (blood and lymph are interconnected systems), the total volume of circulating blood decreases, and the body is forced to speed up blood flow.

This is exactly what most of those who decided to experience for themselves how a hot bath with soda works describe.

“The water temperature was 38 degrees, there is a thermometer in the house, because I am bathing a child. Sat in the bath. Five minutes later, I felt like I was in a bath: sweat ran down my back, my heart began to pound, I was very thirsty. After the bath, I lost 500 grams” (Elena, Moscow).

That is, trying to get rid of the overheating caused by a bath with soda, the body intensively loses water with sweat and exhaled air. It is because of this that "weight loss" occurs. Approximately the same thing is done by professional athletes who need to get into a certain weight category: running in a warm suit, a sauna - that's gone, or rather, one or two kilograms have flowed away. Those who will return, it is only necessary to restore the normal drinking regime.

It is because of profuse sweating, and not the mythical "removal of toxins", that the pH of the water in the bathroom decreases, which is described in some reviews. The acid reaction of sweat (pH 3.8-6.2) is needed in order to enhance the bactericidal properties of the skin. Of course, from 500 ml to 2 liters of sweat can reduce the alkalinity of the soda solution.

“Go to sleep under a warm blanket. Not to drink!"

Overheating of the body continues, increased excretion of water continues.

But what about soft skin and disappeared cellulite

After a gentle and scrub, the body is immersed in a weak solution of alkali (sodium hydroxide). Alkali saponifies fats from the surface of the skin, loosens the upper layers of the epidermis, which are exfoliated when the skin is wiped with a towel. It turns out really good peeling. And so ten times, every other day. Yes, and dilated blood vessels in the skin really improve its nutrition.

Plus, a bath with soda for weight loss actually removes some amount of fluid from the subcutaneous fat, namely fluid retention and is considered the main cause of cellulite. So yes, it can decrease. Just like, for example, after the course - after all, the principle is similar: an alkaline environment and dehydration.

Is smooth skin and reduced cellulite worth the intense dehydration and increased stress on the heart - everyone will decide for himself.

Contraindications

Regardless of how to take a bath with soda - for weight loss, or to get rid of cellulite, the procedure that gives such a load on the body has contraindications:

Phlebeurysm. Yes, no matter what they say about soda, which strengthens the walls of blood vessels, with varicose veins, any thermal effect is strictly contraindicated. Overheating increases varicose veins and can cause thrombosis of the dilated vein.
Any diseases of the heart and blood vessels, including hypertension.
Pregnancy.
Lactation: Dehydration is a sure way to lose milk.
Kidney diseases.
Gynecological diseases: overheating increases inflammation.
Endocrine pathology: diabetes mellitus, thyroid disease.
Menstruation: overheating increases bleeding.
Taking hormonal contraceptives: thickening of the blood due to dehydration can provoke thrombosis, and contraceptives themselves increase blood clotting.

Summarizing

A hot baking soda bath can actually reduce weight by dehydrating. The lost kilograms will return as soon as the water and electrolyte balance is restored in the body. The procedure overloads the heart and blood vessels, which can provoke an exacerbation of existing diseases, in addition, dehydration thickens the blood, which can cause thrombosis in those who are prone to it.