The benefits and harms of sea water for the body. What are the beneficial properties of sea water. The benefits of the sea for the treatment of psoriasis
Our conversation will be about the benefits of sea water. The summer period is approaching - the time for, the season of mass vacations, vacations for schoolchildren and students. Someone will go to nature as a tourist with a rest near the fire and singing with a guitar, and someone will go to the sea - will swim in salt water.
What is the use of sea water
It has long been proven to have medicinal properties. The one who receives a complex effect on the entire body.
- First of all, the condition of the skin is normalized - it becomes more elastic and less susceptible to peeling. But it is precisely the micro wounds that appear during peeling of the skin that contribute to the penetration of pathogenic microbes into the body.
- It is worth noting that sea water enhances immunity no worse, and sometimes even better, than expensive drugs.
- Swimming and diving exercise the heart and lungs and increase their endurance.
- Sea water very well relieves muscle fatigue and at the same time increases muscle tone.
- It has also been noticed by doctors that swimming in the sea accelerates the treatment of skin diseases. It is no coincidence that for those who are inclined to such diseases, doctors recommend a trip to the sea with the obligatory bathing at least two or three times a week.
- During bathing, sea water strengthens the nervous system, helps the body to increase the production of hemoglobin. The point is that salt water contains negative ions. And they neutralize harmful substances in our body and stimulate the endocrine system to work more efficiently.
But we must remember that sea water can be harmful.
You need to be very careful about swimming in the sea for chronic diseases of the bronchi, lungs and kidneys. Even a small temperature difference after swimming usually turns into problems with them. Physicians categorically prohibit swimming in the sea in case of any inflammatory processes. If you feel unwell, give up bathing. Especially when there is already an increase in body temperature. Then it seems to you that you are healthy, and you feel warm from the fact that you are simply overheated in the sun and you should swim. The result of such frivolity is usually deplorable.
Quite often, an allergy to sea salt and sea vegetation is disguised as a small runny nose, which, they say, will quickly pass if you take some of the medicines. As a result of this "treatment", the allergy progresses and brings the person to bed. To avoid such a nuisance, you need to swim in the afternoon and in a calm sea.
It should be especially noted that sea water has a negative effect on hair. After bathing, they become hard, and when dry they break easily. The general rule for everyone who has a rest at the sea is to wash with fresh water after swimming. Preferably in the shower using soap and shampoo. If not washed, sea salt will cause itchy skin, increased hair breakage, sneezing or coughing.
Effect of sea water on hair
How does sea water affect hair structure? Many women have their own opinion in response to this question. Someone tries to avoid interaction with such water and uses special caps during bathing. But there are those who believe that the salty water in the sea can have a positive impact.
Is salt water good for hair?
Many women with sufficient experience are likely to answer that such water has a negative effect on hair and its condition. But none of them even thought about those useful substances that salt, sea water is endowed with. Sea water can not only improve health in general.
The composition of sea water is filled with calcium and magnesium, sodium, bromine and other substances that can improve human health. Almost all the elements found in water can be easily absorbed by the skin and hair. Bathing in the sea can leave hair smooth and silky and strengthen the hair structure.
Salt water also has disinfectant properties. This feature of sea water will get rid of dandruff and help with problems with oily hair. Sea salt is capable of absorbing fatty compounds.
Misconceptions about the dangers of sea water for hair
Where did the misconceptions come from that sea water is doing more harm than good? It's all about non-observance of elementary, but the most important rules. These rules apply to the moments when the hair is exposed to ultraviolet light, which has a negative effect on the hair.
Often after a seaside vacation, many women notice that their hair has lost its former shine and attractiveness, thinking that the salt water in the sea is to blame. In fact, it’s not the sea water, but the sun's rays. In the sun, the hair fades and loses color saturation even after the most resistant paint. A couple of days of being on such a "sunny" vacation and the hair will grow dull and begin to break.
Even the wind can have a negative effect. Indeed, in hot weather, the lightest breeze can dry out and thin the most lively hair. Therefore, it is necessary to treat your hair as carefully as possible while on vacation.
If you are going on vacation, then you should think in advance about protecting your hair from all kinds of negative factors affecting your hair. Experienced and knowledgeable people buy panama hats or kerchiefs not only in order not to get sunstroke, but also to protect hair from brittle exhaustion.
Hello my dear readers! Are you already "sitting on your suitcases" waiting for a trip to the sea, or are you just going to a travel company to buy a coveted ticket to the sunny coast? Be that as it may, every year we try to take our family to the warm south, closer to the salt water. And why? "Because it is very useful for us and our children!" - you say. And you will be right.
And what exactly is the benefit of sea water for humans? I will try to search in different sources and in this article to summarize the information I have found so that when talking about the maritime topic, you can "insert your own five kopecks."
Lesson plan:
What is in sea water?
The water of the seas and oceans is just a storehouse of usefulness for the body, almost all the elements of the great Mendeleev's table got there in some unknown way. The first thing that comes to everyone's mind, of course, is the presence of iodine. In addition to it, there is calcium, sodium, and magnesium, as well as bromine, sulfur and potassium, as well as zinc, copper and iron. The water of the seas exchanges nitrogen, oxygen and carbon dioxide with air.
The salinity of the waters of the World Ocean is already almost 35%, the most salty are the Red Sea and the east of the Mediterranean, and in a lake called the Dead Sea, even more, there water holds a person on its surface like a feather, due to its increased density. It is believed that the more salt there is in the water, the more useful it is, but both an adult and a child's body are favorably influenced by any sea water in one way or another.
Why do you need to go to the sea?
Sea bathing can be advised by a doctor of more than one specialization, since the sea helps to improve the condition of various systems of our body.
Who is the sea contraindicated for?
I have studied all the usefulness of spending a vacation on the sea coast. But are there any contraindications for the trip, and can such a healing climate be harmful and forbidden? Doctors say: "Maybe!"
- Sea water and air can exacerbate chronic diseases. People suffering from cardiac and vascular pathologies should be especially careful when traveling to the sea.
- The presence of allergic reactions to iodine and some skin diseases can also lead to refusal to swim in seawater containing a large amount of salts, which can not only heal, but also corrode the affected areas.
- People suffering from kidney inflammation should also take sea baths carefully. At an apparently warm water temperature, they can be easily chilled.
- Do not dive for those with a violation of the auditory tube, and for those with an eardrum injury, cotton swabs should be used in the ear before bathing.
Rules for the use of the sea
All thalassotherapy procedures - this is what marine treatment has come to be called - are useful when correctly and in moderation. To make swimming in the sea extremely enjoyable and bring only positive emotions, they recommend:
- to avoid a sharp temperature drop between heated air and water, spend ten minutes in the shade;
- do not harm your food system by bathing immediately after eating, at the same time long swims with an empty stomach are harmful - you can get tachycardia;
- if sea water is contraindicated for you, do not refuse dousing, you can also just wander along the waves, having received a charge of energy;
- do not sit in the water until the goose bumps are of the "suzule color", you do not want to go home with inflammation and fever.
Friends, have you heard that there are pools with sea water? If you can't get out to the sea, such a pool would come in handy) Watch the video!
This is probably all that I wanted to tell you about the sea.
But do not forget that where the sea is, there is the sun. And where the sun is, there it is possible for us, parents, to know what to do with it. And despite all the benefits of sea water, you must take it with you.
Share your thoughts in the comments. And those who already have one foot on the seashore, bathe for us once or twice!
Enjoy your stay!
Always yours, Evgenia Klimkovich.
Unlike fresh water bodies, the sea and oceans are rich in various salts, the advantages and disadvantages of which scientists are still studying. But many discoveries in the field of cosmetology confirm the benefits of sea water for skin care. This is why cosmetics manufacturers are trying to include marine ingredients, including seawater, in their products. In addition to salt, the water in the sea contains a unique set of minerals that the skin and human body need. What are the benefits of sea water for beauty?
1. Skin nutrition
The chemical composition of the sea includes sodium, nitrogen, potassium, magnesium, bromine, iodine, calcium, silicon, manganese, iron, phosphorus, copper, nickel, neon, oxygen, helium and many other macro- and microelements. They can be absorbed through the pores and capillaries of the body. Thanks to a real cocktail of beneficial substances, sea water is able to provide nourishment to the skin. The more there are, the more efficiently the skin is nourished. After using cosmetics combined with sea water or swimming in the sea, swelling decreases and muscle tone and skin elasticity increase.
The nutritional properties of sea water are good for the condition of nails and hair. Many of those who have rested by the sea for at least a week notice how their manicure has improved, their nail plates have become stronger, their hair has become thicker and fuller. But you shouldn't swim in the sea for too long, and after that it is important to rinse your body and hair with fresh water. While on the seashore, one should not forget about protecting hair and skin from the sun's rays.
2. Anti-aging
Iodine is a valuable ingredient in sea water. It stimulates cell regeneration, which has a positive effect on maintaining the youth and beauty of the skin. Iodine is beneficial for strengthening the nervous system, normal functioning of the thyroid gland, and controlling cholesterol levels. When the internal organs are working properly, the skin looks much better and healthier.
Researchers claim that after sea bathing, the number of blood cells and leukocytes in the human body increases. That is why sea water has been considered healing since ancient times, especially for people with weakened immune systems, high blood sugar and anemia. Strengthening the immune system has a beneficial effect on the condition of the skin and the whole body.
Many coastal residents regularly wash their faces with fresh sea water. Such procedures are especially useful for those who have problem skin prone to rashes and acne. If you spend a week at the sea, bathing in it every day and basking yourself in the warm sun, you can noticeably reduce the number of blackheads and pimples on your face. This happens naturally under the influence of sea salt and the beneficial trace elements found in the sea. Warm sun rays also play a significant role, which dries out problem areas of the skin.
Small cuts and abrasions in seawater heal faster thanks to the action of its salts and potassium chloride. Sodium and iodine endow sea water with antiseptic properties. It increases the ability of cells to repair, reduces inflammation. Damaged skin regenerates and heals faster after taking water treatments with sea water, which relieves irritation, itching from both the skin and the mucous membranes of the body. It is a good prevention of fungal infections. Swimming in the sea can help alleviate the symptoms of skin problems such as atopic dermatitis, eczema, psoriasis, and rosacea.
5. Protection against stress and depression
Prolonged stress and depression are the cause of many diseases, including skin problems. The researchers note that swimming in seawater has a particularly beneficial effect on the human nervous system. Exposure to the minerals of sea water, which penetrate the body through the skin, improves blood circulation, normalizes the pH balance and promotes the body's self-purification functions.
The benefits of water from the sea were known even in Ancient Greece. The famous Hippocrates, for headaches and increased anxiety, recommended breathing over the steam from sea water. Since it contains magnesium, being in it calms a person well. Lithium, which is also found in sea water, is used in medicines for the treatment of various psychological disorders. For those who are often stressed and depressed, it is useful to swim in the sea. If there is no opportunity or time for trips to southern countries, thalassotherapy procedures will come to the rescue.
The sea air also has healing properties - it contains a lot of negatively charged hydrogen ions, which play the role of strong antioxidants. They activate the human immune system and increase the natural functionality of the body's cells.
Along with the listed advantages of sea water, it also has disadvantages that can harm the skin and the whole body. Some of the disadvantages of this kind of water are:
- It cannot hydrate the human body and should not be taken internally.
- It cannot be transported over long distances, since beneficial microorganisms die within 48 hours. Therefore, the truly healing power of sea water can be felt directly in the sea itself.
- Sensitive skin prone to dryness, after prolonged exposure to seawater, can be prone to allergic reactions and severe peeling. To prevent this, it is important to immediately rinse with fresh water after bathing.
- Sun and sea baths may be contraindicated for people with heart disease, blood vessels, thyroid hyperfunction, oncology, infectious diseases, iodine allergy and other health problems. Those who are allergic to sea water and hypersensitive to sea salt should be especially careful. Before going on a trip to the sea, it is important to speak with your doctor. If sea bathing is contraindicated for a person for any reason, then he can take foot baths with sea water, douches and cosmetic procedures.
The benefits of sea water were known even in Ancient Greece. The famous Hippocrates went down in history by prescribing thalassotherapy procedures for many of his patients - treatment with sea water. The results of such treatment were impressive, but they were undeservedly forgotten over time.
However, in the 18th century, German doctors started talking about it again and declared that sea water is a unique natural medicine. And already in the 19th century, sea bathing and baths with sea water became extremely popular. Someone explained their high effect by the fact that the composition of human blood plasma is similar to the composition of sea water, someone found another explanation. But, be that as it may, it was recognized that sea water is extremely beneficial for the human body... By the way, you can read about the benefits of sea salt.
World without Harm will tell you about its benefits today. Who knows, maybe after reading the publication you will seriously think about whether you should go to the sea. Now you will have a good reason for this and all the reasons - thalassotherapy with sea water is extremely useful and you need ...
What is in sea water
The benefits of seawater can be explained by its composition. According to modern chemists, there is almost the entire periodic table. As a result, after contact of the body with sea water, there is a stimulation, activation, strengthening of its defenses.
The minerals in seawater are in ionized form, which may explain the alkalizing effect of the sea water. In view of the abundance of oxidants that destroy the cells of our body, and with them our immunity and health, this is very useful.
What is the effect of seawater on the human body
If you try to succinctly and succinctly answer about the nature of the effect of sea water on the human body, the answer can be summed up in a few words. This is a very positive effect. But, in order not to be unfounded, let's look at how each element from the composition of sea water individually affects you and me.
The influence of calcium in the composition of seawater
Forget about depression, improve the condition of connective tissues, protect our body from infections, promote healing of wounds and cuts on the skin, normalize blood clotting processes, all this can be calcium.
The effect of magnesium in the composition of seawater
The effect of bromine in the composition of seawater
Calming effect on the human body as a whole.
Influence of sulfur in the composition of seawater
Due to its properties, sulfur is able to eliminate the causative agents of fungal diseases, and positively affect the condition of the skin.
The influence of chlorine in the composition of seawater
Chlorine plays an important role in the formation of blood plasma and gastric juice.
The effect of potassium in the composition of seawater
Cleansing cells and regulating their nutrition.
Effects of iodine in the composition of seawater
A pronounced anti-aging effect, a decrease in high harmful cholesterol in the blood, a normalization of hormonal levels, an improvement in brain activity. Especially important for a growing organism.
The effect of zinc in the composition of seawater
Prevention of neoplasms, strengthening of the body's immune defense.
The effect of manganese in the composition of seawater
Influence of copper and iron in the composition of seawater
The effect of selenium in the composition of seawater
Cancer prevention.
Influence of silicon in the composition of seawater
Caring for the health of the cardiovascular system.
By the way, in order to fully experience the benefits of swimming in seawater, after going ashore, try not to wash it off your skin in the shower for several hours. Thus, the beneficial effects of the elements from the composition of the sea water will last and they will continue to nourish and strengthen your body through the skin. But, if you have sensitive skin, sea water causes redness and irritation - you will have to wash it off the surface of the body as soon as possible.
Sea water treatment
The most effective and convenient way to get the most out of the sea water is by bathing and bathing. Experts note that after immersion in sea water, the human body relaxes, muscles and skin regain tone, each cell is saturated with energy, the work of internal organs and systems improves, the heart rate and blood pressure indicators are normalized.
After bathing in seawater, the skin looks firm and taut, due to the fact that it actively absorbs organic matter, micro and macro elements, salts. If there are wounds or cuts on the skin, they heal faster and better.
Indications for treatment with sea water
Direct indications for bathing in seawater include fungal diseases, gout, hemorrhoids, colitis, diarrhea, constipation, arthritis, rheumatism, hypertension, edema, diseases of the respiratory system, dental and gynecological problems, circulatory disorders. You can even get rid of a hangover by plunging into sea water. However, bathing while intoxicated is not a very good decision.
If there is no opportunity to plunge into the sea water in the sea, you can make a bath with sea water at home, rinse the nasopharynx with a solution of sea water for angina, bronchitis, sinusitis, pulmonary diseases ...
Sea water is surrounded by many myths. Some say that it is extremely beneficial to health, others - on the contrary, that except as a "bathing object" sea water does not bring any benefit. Which of this is a myth, and which is true?
The first myth. "Sea water cures all diseases"
The term "thalassotherapy" (treatment by the sea) did not appear out of nowhere. Sea water is similar in composition to blood plasma, so it is able to penetrate through the pores of the skin into the blood, enriching the body with mineral salts. This "salt replenishment" is extremely beneficial to health. Therefore, patients with diseases of the cardiovascular, endocrine, nervous and musculoskeletal systems after a vacation at sea feel literally reborn. It is believed that the saltier the sea is, the healthier it is. This statement is generally true, however, with a slight caveat. Some seas have their own healing specialties. Therefore, ideally, each disease requires its own sea.Each of the seas has its own place in the rating of usefulness and "specialization". Therefore, ideally, each patient needs to "find their sea" for the treatment of the disease.
Dead Sea
The most salty in the world (260-310 g / l of water). Moreover, 12 out of 21 minerals that are present in the water of the Dead Sea are no longer found in any body of water. Bromine fumes make the climate on the coast mild, they also reduce the aggressiveness of the sun, so it is almost impossible to get burnt there.
What heals: The Dead Sea is a real hospital for diseases of the joints and supporting apparatus, skin diseases. Even patients with psoriasis (which is considered incurable) after a stay at the Dead Sea have a long lasting remission.
Cons: When diving in the Dead Sea, you need to be very careful not to get the seawater in your mouth or eyes. Due to the high concentration of salts, there is a high likelihood of a saline burn. Swimming fans will hardly like the Dead Sea - the saturated salt solution literally pushes it out of the water, so it is impossible to swim here.
Red sea
The concentration of salt is 38-42 grams per liter of water. This is one of the warmest seas (the water temperature in summer is + 32 ° C). It has the richest underwater world, and its famous coral reefs attract diving enthusiasts from all over the world.
What heals: The dry climate that the Red Sea is famous for is an ideal place for patients with bronchopulmonary diseases.
Cons: It is very hot in summer and too windy in winter. In the Red Sea, there have been cases of shark attacks on swimmers. The area of underwater reefs is home to many poisonous fish.
Mediterranean, Adriatic, Aegean
The salt content is 40 grams per liter. They differ in the degree of purity (the cleanest is the Adriatic) and climate. Adriatic and Aegean coast - low humidity and coniferous forests, Mediterranean - hot summers and high air humidity.
What heals: prevention and rehabilitation of a wide range of diseases. High humidity is not indicated for patients with bronchopulmonary diseases.
Cons: the price of the holiday. Finding a budget seat during the season is extremely difficult. Black Sea
The salt content is 18 grams per liter. Many experts consider such a concentration to be ideal - an excess of salt does not irritate the skin and mucous membranes, and this amount of salt is quite enough for the therapeutic effect.
What heals: cardiovascular, endocrine diseases, ailments of the musculoskeletal system.
Cons: not the cleanest sea.
Azov sea
Lightly salted (10 grams per liter), but unique in composition. Contains 92 healthy minerals. In addition, there are active mud volcanoes on the Azov coast (the mud contains iodine, bromine and hydrogen sulfide, which strengthens muscles, normalizes metabolic processes). The climate is dry, steppe.
Cons: small, industrial enterprises are located along the entire coast.
What heals: diseases of the endocrine, respiratory and musculoskeletal systems.
Baltic Sea
The most salty sea (8 grams per liter). It is appreciated by vacationers who do not like the heat and crowds of people. There are many coniferous forests on the Baltic coast, which fill the air with medicinal phytoncides.
What heals: Holidays in the Baltic are ideal for elderly people and patients with cardiovascular diseases, as well as for those who are contraindicated in a hot climate.
Cons: The coldest sea - the water rarely warms up above 20 g, which makes swimming possible only for those who are prepared.
The second myth. "Since the sea is so useful, you need to swim as long as possible"
To benefit from sea bathing, you need to swim for at least 10-15 minutes. During this time, the body manages to adapt to the temperature regime, the pores of the skin open, and water-salt metabolism begins. Doctors are wary of prolonged sea bathing. It is known that salt water has a higher thermal conductivity and heat capacity - it absorbs more heat from the body, so you freeze faster in seawater than in fresh water. No matter how warm the water seems to you, you need to either actively move in the sea or go ashore in 15-20 minutes. Otherwise, colds cannot be avoided.The first symptom of freezing is the appearance of goose bumps on the body. They arise from the fact that cold receptors act on hair follicles - and the hair on the body "stands on end." The final signal is blue lips, which indicate deep cooling of the body. It is better not to allow this, and if something like this happened, go ashore. You need to rub yourself thoroughly with a towel and warm up in the sun.
