How does ultraviolet lamp work? Ultraviolet lamp harm and benefit and harm. The benefits and harms of home quartzing

Cocoa fruits were used by the Indians of pre-Columbian America, and scientific name Theobroma cacao, translated from Latin as “food of the gods,” was acquired by the tree in the mid-18th century from the Swedish naturalist Carl Linnaeus.

Such a pretentious name is easily explained - cocoa beans, according to biologists, contain about 400 substances, most of which have useful and sometimes even irreplaceable properties for human health.

Where and how do cocoa beans grow?

Comfortable conditions for the growth of cocoa trees - high humidity, hot climate, lack of direct sun rays.

As a holidaymaker who doesn't want to get sunburned, sunshades are a must for them. Typically, light-loving banana trees and coconut palms take on this role.

In the second year of life, flowers appear on cocoa trees, from which fruits ripen after 2-3 years. After this, the trees bear fruit for another 20-25 years.

Today, the habitat of wild Theobroma cacao is a narrow belt around the equator: within 10 degrees north and 10 degrees south latitude. And cocoa plantations can be found in Africa, Asia and Latin America.

The absolute leadership in terms of cocoa production and exports belongs to the West African Republic of Côte d’Ivoire. Other major producers are Ghana, Nigeria, Cameroon, Indonesia and Brazil.

There are three main varieties of the cocoa tree:

Criollo (Criollo)- an elite variety originally from Venezuela. The beans are distinguished by their low acid content, pronounced aroma and virtually no bitterness. Unfortunately, Criollo trees are the least productive and are often susceptible to diseases.

Forastero- originates from the Amazon jungle. It's more strong type tree, easy to grow and the most productive (accounting for about 85% of world cocoa bean production). Most Forastero varieties have a characteristic cocoa taste, but they are not aromatic and are partly bitter or sour.

Trinitario (Trinitario) from Trinidad is a hybrid of Criollo and Forastero and combines a number taste qualities the first with resistance to the diseases of the second. Trinitario has a strong but noble aroma with a slight sourness and belongs to the elite varieties.

Processing of cocoa beans

The cocoa fruit consists of a shell and pulp, in which 30-50 small (about 2.5 centimeters in length) almond-shaped seeds-beans are located. They have a bitter-tart taste and pale color.

Ripe fruits are manually removed from the trees, carefully chopped and the precious seeds covered with white pulp are removed. They are then placed in wooden boxes, covered with banana leaves and left for 5-6 days. During this time, in the process of fermentation (fermentation), the natural bitterness of cocoa beans is eliminated and a characteristic chocolate taste is formed.

After fermentation, the beans are dried in the sun, placed in jute bags and sent to factories. There they are used to make cocoa liquor, cocoa butter and cocoa powder.

Cocoa mass and cocoa butter are used as the main component in the production of chocolate and chocolate products, and cocoa powder is used wide application in the confectionery, dairy and baking industries.

In addition, some of the components of cocoa fruits are used in pharmaceuticals and cosmetic products.

The benefits of cocoa beans

Cocoa has a unique and seemingly mutually exclusive effect - on the one hand, it increases brain activity, on the other, it helps the body relax and improves sleep. This happens thanks to theobromine - a substance that is similar to caffeine in chemical structure, but lacks its main drawback - almost narcotic addiction. Caffeine, by the way, is also present in cocoa beans, although in small quantities.

The ability of cocoa beans to increase vitality and improve mood by stimulating the production of “hormones of joy” - endorphins.

The presence of polyphenols in cocoa helps stabilize blood pressure, and the procyanidins present in it effectively relieve stress and have remarkable property- rejuvenate facial skin, increasing its elasticity.

It turns out that cocoa is useful for people suffering from hypertension, and those who are actively involved in sports. And also for students in preparation for exams.

“Live” cocoa is a real trend

“Live” cocoa beans that have not been subjected to heat treatment are considered especially useful. "Live" cocoa contains 6-7 times more antioxidants than any other herbal product, and in terms of magnesium content it is more than five times higher than its closest plant competitor - the fruits of the Acai palm tree.

New methods of processing cocoa beans using low temperatures when separating cocoa butter from cocoa mass and when drying cocoa powder.

“The first time I learned about “living” chocolate was probably in 2005 in India. Having read about wonderful properties this product, I turned to an Indian friend with a request to get me unheated cocoa beans.

Eating raw cocoa beans that he brought me turned out to be quite difficult - the skins could not be removed from them, I had to soak them in water. The beans tasted bitter and had a rubbery consistency, but I ate them!

Only a few months later, in America, I bought organic cocoa beans, specially grown and processed for raw consumption. Then I realized what real “living” chocolate is!

And so, since then, cocoa beans have been a constant addition to my diet. They improve mood, saturate the body with vital elements, increase tone, and improve well-being.

And when I came to Russia in 2009, my father and I founded a company to import them. We can say that we opened this market in Russia. I gave many lectures, master classes on preparing delicious and healthy sweets from this miracle product. Live cocoa is tasty, healthy and fun!

It is better to start with 20-25 beans or 2-2.5 teaspoons of ground cocoa.

The most important thing is that only high-quality cocoa beans of elite varieties, grown in ecologically clean areas without the use of chemical fertilizers, can be consumed raw.”

The popularity of this unusual way to consume cocoa is growing rapidly. In America, Chocolate Yoga even appeared - before yoga class, raw sweetened cocoa beans are eaten. In Russia, the fashion for healthy cocoa has just begun, but it can already be purchased in online health food stores.

1. Among the Aztecs, and later among the conquistadors, cocoa beans served as the equivalent of money.

3. The first European to try a cocoa drink was Christopher Columbus. According to him, it did not bring much pleasure.

4. It was the shape of the cocoa bean that suggested the shape of the Coca-Cola bottle at the beginning of the twentieth century.

5. There are about 6 billion cocoa trees growing in the world.

6. 70% of cocoa beans are produced by small farms.

7. The word chocolate came into European languages ​​from the Aztec language of the Mexicans “Nahuatl” - they called a drink made from cocoa beans “chocolatl”.

8. A high percentage of cocoa content does not affect the bitterness of chocolate, but makes it melt better in the mouth.

Recipes from Dili Zapparova

Montezuma's drink

Ingredients:

• Cocoa beans - 60 grams;
• Sea or Himalayan salt - 1/4 tsp;
• Honey or xylitol - 1 tbsp. l.;
• Ground vanilla - 1/4 tsp. (or a third of a vanilla pod, but you need it until it becomes powdery);
• Cayenne - pepper to taste;
• Cinnamon - to taste;
• Cold water - 200 ml;
• Hot water - 200 ml.

Preparation:

1.

2. Add the resulting pulp to the blender, a pinch of salt, a tablespoon of honey or xylitol, ground vanilla, 200 ml cold water and mix.

3. Add 200 ml hot water, cayenne pepper and cinnamon to taste and mix everything again in a blender.

Can be drunk both cold and hot. The drink perfectly warms you up in cold seasons and is also useful in treating colds.

Porridge Le cacao l’amande la framboise

Ingredients:

• Cocoa beans - 60 grams;
• Sea or Himalayan salt - 1/4 teaspoon;
• Honey - 1 tbsp. l.;
• Soaked almonds - 100 grams;
• Raspberries - 3 tbsp. l. (more is possible);
• Water - 100 ml;
• Ground vanilla - 1/4 of a teaspoon (or a third of a vanilla pod, but it must be separated to a powdery state).

Preparation:

1. Grind the cocoa beans in a coffee grinder to a sticky consistency, that is, so that the oils come out.

2. Mix almonds, cocoa, water, honey, salt and vanilla in a blender.

3. Add raspberries and mix again in the blender.

4. Place the resulting porridge in bowls and decorate with banana slices and raspberries.

In spring, nature awakens, and people say goodbye to winter depression. AND main reason this is due to warmer and longer days, which the Sun gives to those around us - the main natural spring ultraviolet radiation on Earth. Namely, ultraviolet radiation is one of the main sources of a full and healthy human life. However, not all people manage to spend enough time outside. Therefore, an ultraviolet lamp for the home today is becoming great solution for many.

The essence of home ultraviolet lamps.

UV lamp for home is a type of lighting lamps used in everyday life, the light source of which is invisible by the human eye rays located on the border of the violet spectrum and x-ray radiation.
This radiation is the most beneficial for health. Examples of household appliances of this kind include: fluorescent, tungsten-halogen, LED ultraviolet lamps and many others.

Benefits of home ultraviolet lamps.

Ultraviolet radiation lamps promote the production of vitamin D. This vitamin is actively involved in the synthesis and absorption of calcium by the body, which is involved in the construction and strengthening of bones, teeth, hair and nails. With enough vitamin D, the body is able to obtain calcium from the food it eats. However, if there is a deficiency of the vitamin in question, then calcium ceases to be absorbed, and the body is immediately replenished by consuming this useful microelement, directly from your own bone tissue. As a result of this, the skeleton becomes fragile, teeth may begin to crumble, nails break, and so on.

In the future, a person acquires such a difficult-to-treat disease as osteoporosis. It is important to note that the synthesis of vitamin D when exposed to ultraviolet radiation is independently regulated by the body, that is, the possibility of hypervitaminization and side effects completely absent. The benefit of the vitamin in question lies not only in the prevention and treatment of rickets and other diseases associated with a lack of calcium in the body, but also in the ability to prevent the growth of cancer cells. All types of lamps under consideration, including a fluorescent ultraviolet lamp, have this property.

Additionally, the following can be noted beneficial features such lamps:

General immune-strengthening effect

It has long been proven that UV radiation has a beneficial effect on all systems of the human and animal body, contributing to the development of a powerful protective system against viral and infectious diseases, including such as seasonal colds.

Possibility of disinfection and disinfection of the premises

All UV lamps have this effect, helping to destroy pathogenic bacteria in a house or apartment and other harmful microorganisms.

Development of resistance of human skin to sunburn

Benefits for pets

First of all, we are talking about exotic pets from warm countries where the sun shines brightly all year round. In temperate zone conditions, these animals experience stress and are provoked to develop a number of diseases, often with fatal outcomes. Additional artificial UV radiation completely helps solve this problem.

Are ultraviolet lamps harmful?

To the question: is the ultraviolet lamp used in everyday life harmful? We can say unequivocally - no. Indeed, UV radiation is often harmful to human health and has contraindications for many diseases. But the harm is directly related to the amount of solar radiation consumed. And it is extremely dangerous to be uncontrolled under the scorching Sun. With lamps this is completely excluded. The fact is that the amount of radiation produced by a home ultraviolet lamp is minimal (significantly lower than solar radiation), and, therefore, completely safe for health.

Their positive action It is usually noticeable only after a few months. In this regard, special ultraviolet lamps are used for therapy, which allow achieving a therapeutic result after two to three days of use. Such procedures can only be carried out as directed and under the guidance of a qualified specialist.

In conclusion, we need to say how to choose ultraviolet lamps. For general purposes and prevention, emphasis should be placed on lamps with radiation in the range of 280 - 410 nm. Unless, of course, we are talking about specialized devices. For example, such as an ultraviolet lamp for water disinfection. There, the radiation range may differ from the average.

Source:

The use of ultraviolet radiation in medicine, everyday life, educational institutions includes disinfection of premises without use chemical compounds. A quartz lamp is an effective preventive anti-epidemic agent that ensures the fight against pathogenic microorganisms in air, water and on various surfaces. This device reduces the spread of infections and viruses in the room being treated.

Quartz lamps are used in:

• hospital wards;
• operating rooms;
• kindergartens and schools;
• everyday life

The use of ultraviolet irradiation simultaneously with ozonation in retail premises, food warehouses makes it possible to maintain the freshness of food, prevent the processes of rotting and the development of harmful microflora.

Indoor quartzingThe principle of operation of the lamp

A quartz lamp is an electric gas-discharge mercury device with a bulb consisting of quartz glass. When heated, the lamp begins to emit ultraviolet light. This radiation actively fights against harmful bacteria and microbes.

However ultra-violet rays They do not penetrate deeply, into furniture or through wall plaster; they kill germs only on the surface. To combat various types microorganisms require different intensity and duration of operation of disinfection devices.

First of all, rods and cocci die under the influence of ultraviolet radiation, and the most resistant during irradiation are fungi, spore bacteria and protozoa. Carrying out quartzing gives positive result in the fight against the influenza virus. After 20 minutes from the start of operation of the device, the room becomes almost sterile.

Expert opinion

Alexey Bartosh

Specialist in repair and maintenance of electrical equipment and industrial electronics.

Ask a question to an expert

Attention! During operation of the quartz lamp, oxygen is ionized, due to which it turns into ozone. IN high concentration this gas is poisonous to all living organisms. Therefore, while the quartz generator is working, the room should be empty. The person and pets must leave the room. If there are plants, it is better to take them out too.

Ozone, like ultraviolet light, fights harmful bacteria. But in order not to harm a person, after quartz treatment it is necessary to ventilate the room.

Ventilation after quartzing is a must. Features of quartzing

To use quartz for disinfecting purposes, in accordance with regulatory sanitary requirements, an indicator of bactericidal effectiveness is determined. This parameter evaluates the degree to which bacterial contamination of the air is reduced under the influence of ultraviolet radiation. The indicator is expressed as a percentage, as the ratio of the number of dead microorganisms to their original number. For premises for various purposes with mandatory air disinfection, their own values ​​for the required degree of bactericidal effect have been established.

Since direct exposure to ultraviolet radiation on human skin and eyes is dangerous, compliance with following rules quartzing:

• First of all, make sure that there are no people, plants or other living creatures in the room before disinfecting.
• Depending on the size of the room and the number of workers quartz devices, is installed required time irradiation and operating mode.
• During quartzing, a sign with the inscription “Do not enter” turns on at the entrance to the room. After the session is completed, the light display turns off.

It is also possible to quartz rooms in the presence of a person if closed ultraviolet irradiators - recirculators - are used. In this case, the air is disinfected inside the device, entering through the ventilation passage. After disinfection, the air is sent back into the room.

Special cabinets are used to disinfect medical instruments, cutlery, dishes, children's toys and other items. There are lattice shelves installed inside. This design allows the objects being processed to be irradiated with ultraviolet light from all sides.

Before using quartzizer at home, consult your family doctor. There are a number of diseases for which quartz air disinfection is prohibited.

Version of household quartz lamp with contents Precautions

When using a quartz lamp, observe the following measures precautions:

• Use of safety glasses. They will protect your eyes from burns.
• Do not look at the working lamp or touch the heating surfaces of the device.
• You cannot sit next to a working light bulb.
• It is prohibited to sunbathe under germicidal ultraviolet lamps.
• Radiation should not be allowed to enter exposed areas of the skin - this leads to burns and dangerous skin diseases, including cancer.
• Do not disinfect a room if there is a sick person with a high body temperature in the house.
• Observe fire safety when using devices.
• If after quartzing you notice a specific smell of ozone, be sure to ventilate the room.

At home, use quartz irradiators with extreme caution. Ultraviolet radiation can destroy not only harmful microbes, but also cells of the human body. Do not forget to replace lamps promptly.

If the air is not effectively disinfected with a low-quality lamp, or if it breaks due to mercury inside or breaks, the risk of the spread of harmful bacteria increases. This situation is unacceptable. Therefore, when determining the serviceability of the device, the user should be wary of the following aspects:

• The device does not turn on.
• The timer is malfunctioning - the lamp does not turn off on time.
• The device is flashing.
• The ends of the lamp darkened.
• There is an unpleasant smell near the device, as if something is burning.
• The device makes noise during operation.

Compact device for home use

What to do with a faulty device?

If you suspect that the device is malfunctioning, immediately disconnect it from the power supply. Do not try to repair the lamp yourself and do not open the housing of the device. If the device is under warranty, take it to a service center. If the warranty period has expired, find a quartz lamp repair specialist.

If the lamp accidentally breaks, then there will be not only vapor in the room, but also small droplets of mercury. If this happens, you will need to demercurize the room.

Quartz lamp: harm and benefit

The benefits of an ultraviolet lamp for disinfecting premises are undeniable. Is there any negative sides this device?

In this context, the following nuances can be mentioned. Potential harm occurs when:

• the lamp is not used for its intended purpose;
• instructions and precautions are not followed;
• there are contraindications for health reasons among family members;
• the lamp is incorrectly selected.

Manufacturers offer two types of devices:

• Open.
• Closed.

When using the first option, the room is freed from the presence of all living creatures, including flowers. These devices are too aggressive for domestic use. They are more often used in laboratories, clinics, and offices.

Violation of safety rules is fraught with dangerous consequences for human health:

• Eye burn.
• Skin burn.
• Melanoma - cancer.

Quartz lamp burn

Homemade irradiators pose a danger. After all, it is unknown how correctly a person followed the manufacturing technology, what the impact of such a device is, and whether its use will harm people. When using such devices, you must not be in the room where disinfection is taking place. After turning off the device, the room is ventilated for at least half an hour.

Important! It should be remembered that for human body Excessive disinfection of living spaces is harmful. Even a child’s body must independently form its own immunity and cope with certain bacteria. A child who grew up in sterile conditions begins to get sick often when entering kindergarten or school.

But if there is mold in the house, one of the household members gets sick infectious pathology, and cold season begins outside the window, then quartzing will be very useful.

There are two types of quartz lamps:

• Ozone (open).
• Ozone-free (closed).

Devices of the first type are used only in the complete absence of living beings in the room. They are widely used in hospitals, catering establishments, laboratories, educational institutions, offices. In the fight against pathogenic flora, viruses and infections, they are more effective than closed devices, but also more aggressive.

Combination devices that combine the advantages of open and closed devices deserve special attention. With their help, direct irradiation of space is carried out (when an open lamp is turned on) and diffused (when a shielded device is operating). Lamps for direct and reflected irradiation have separate switches and can operate independently of each other.

What should you consider when choosing?

When choosing a quartz irradiator, consider the lamp power and room size:

• 15 W lamps are suitable for rooms with an area of ​​15–35 square meters.
• Devices from 36 W are intended for rooms from 40 square meters.

If you are going to carry out disinfection inside closed spaces: in a refrigerator, closet, medicine drawer, then pay attention to the size of the lamp. A compact model is best suited for this. Bulky devices are inconvenient to carry and use in such conditions.

The design and installation method of the lamp are also taken into account:

• Wall-mounted.
• Ceiling.
• Mobile or portable.
• Wall-ceiling.

When purchasing a lamp, give preference to trusted manufacturers. Do not buy devices in the market from street vendors who do not even provide a warranty on their products.

To summarize, it should be noted that bactericidal devices are used to disinfect surfaces and indoor air. They became effective means for disinfection drinking water, sterilization of objects and instruments. A properly selected lamp can neutralize viruses, infectious agents, fungi, spores and mold, preventing their reproduction. To ensure that the operation of such a device does not harm human health, it is important to follow the instructions and precautions.

The sun gives life to our planet and provides a sea of ​​ultraviolet radiation for the beauty and health of humanity. It has been noted that people living in countries where there is more natural light, due to location and climate, are happier compared, for example, to northern countries, where there can be bad weather and cloudiness for many months of the year.

Quite recently, by historical standards, man began to conduct great amount time indoors, resulting in a lack of solar heat and a lack of ultraviolet rays. City dwellers rarely visit fresh air, but progress does not stand still and it responds to emerging difficulties with simple technical solutions.

An ultraviolet lamp is a device that emits radiation in a range invisible to the eye, between the X-ray and violet spectrum.

Ultraviolet lamp: benefits and harms

Radiation from a lamp or exposure to the sun is a necessary condition health of both humans and animals and plants, few creatures inhabiting our planet can do without this component completely.

A UV lamp, replacing natural light, promotes the production of vitamin D, the deficiency of which is known to lead to diseases such as rickets. However, vitamin D is known for another important property - it promotes the absorption of calcium by the body, and calcium, in turn, is one of the most basic elements for the functioning and growth of many human tissues and is even a protector against cancer.

Ultraviolet radiation helps get rid of pathogenic organisms, in abundance around us all, ranging from common cold pathogens to more serious “comrades”, like Koch’s bacillus. Koch's bacillus is the causative agent of tuberculosis, the breeding ground for which are places of detention, where not only ventilation is poorly organized, but where even a ray of light does not penetrate.

The beneficial effects of UV can be observed on the skin - a bactericidal and drying effect, which helps to cope with many problems faster and more effectively. skin problems. Typical examples are acne, fungi and dermatitis.

As already mentioned, ultraviolet rays lift your spirits, prevent depression, and charge you with optimism.

Don't expect immediate results. The beneficial effect is cumulative and weeks and months may pass before the first positive changes are noticeable to the eye.

Harm from ultraviolet lamps

Everything is good in moderation. If you do not abuse the use of such a lamp and follow the instructions, then there will be no problems. If the device is used inappropriately, serious problems may arise. serious consequences: burns (eyes and skin), exacerbation of heart disease. You can provoke the growth of epidermal cancer cells - skin cancer. Note that prolonged sunbathing also has data side effects Therefore, the lamp itself is not harmful; harm appears only in conjunction with the human factor.

How to use an ultraviolet lamp?

Mainly, carefully read the instructions and strictly follow its recommendations, especially carefully observing the parameters for safe use.

How to choose an ultraviolet lamp?

If the question is asked which lamp to buy, ultraviolet or quartz (as a type: home solarium), then it should be taken into account that the latter can only be used after a doctor’s permission. The choice should be based on what you need useful action, for example, for a preventive function, you should find a device emitting 280 - 410 nm.

The rest of the choice depends on quality indicators, the capabilities of the purchaser and the trust of the manufacturer’s brand.

Home » Benefits and harm » Quartz lamp harm and benefit

The benefits and harms of home quartzing

Quartzization is a process of treating air with ultraviolet rays to destroy bacteria, viruses and microbes. Bactericidal treatment of the room and enrichment of the air with ozone made the process relevant in the cold season. Artificial quartz does not replace sunlight, but it makes it possible to strengthen the body, increase immunity, ensure the production of vitamin D with biologically active substances, and compensate for sunlight.

The benefits of quartzing

Quartz lamps are used for general and local irradiation. For a long time they were used for intracavitary treatment and disinfection of domestic premises. It is necessary to disinfect rooms not only in hospitals and laboratories, but also at home. Home quartzing is used to treat children's rooms.

Before using quartz treatment at home, find out what the benefits and harms of the procedure are. Positive changes from quartz lamps are provided by an antibacterial effect. The benefits of quartzing are as follows:

1. Prevention of colds and flu. If there is an infected person, quartzing will reduce the risk of further infection of family members.
2. The condition of chronic bronchitis, adenoids and persistent runny nose is alleviated because the lamp kills bacteria.
3. Treatment of otitis media or ear inflammation. Is a quick and easy way.
4. Treatment of skin diseases, from psoriasis, eczema, rashes to acne.
5. Toothache and stomatitis can be effectively treated with home quartz treatment.
6. Relief of pain in joints and osteochondrosis during inflammatory processes.
7. Prevention of rickets. The lamp is useful for families with children.
8. Treatment of inflammatory processes.

When recovering from major operations, quartz treatment is used for prevention.

The fact that quartzing a room has positive effects, there is nothing surprising. This is due to the qualities of ultraviolet rays. By periodically turning on a quartz lamp, the air becomes sterile because there are no harmful microorganisms in it.

Harm of quartz treatment

Before purchasing and using a lamp, find out what harm quartz treatment brings to humans.

Quartz treatment can be harmful due to improper use of the device. Modern options can be turned on even if there are occupants in the room. Read the instructions carefully before using the device.

The lamp will cause harm if family members suffer:

1. Individual intolerance. Use the lamp carefully.
2. Tumors. Using a quartz lamp can lead to accelerated tumor formation.
3. High blood pressure. If you suffer from vascular problems, then do not use quartz treatment at home - the harm will be greater than the benefit.

For maximum safety of the procedure, consult your doctor. After concluding that there are no contraindications for using home quartz, feel free to start using the device. There are many benefits from the procedure, but potential harm may not appear.

How to choose lamps

When choosing a lamp, remember the variety of designs and options produced by different factories. Consider several options, compare, and then make a choice.

There are two types of quartz lamps - open and closed. The use of the first type is possible only in the absence of living organisms in the room, including flowers. Such lamps for quartzing rooms are used in hospitals, offices and laboratories.

In apartment conditions, it is preferable to use universal closed quartz lamps.

Device characteristics:

• versatility;
• closed type;
• compact size.

The device looks like a structure with tubes. The main purpose is disinfection of rooms or intracavitary irradiation.

When you purchase a lamp for home quartzing, check each tube for integrity and completeness.

How is quartzing carried out?

Use protective glasses when quartzing, to protect your eyes from exposure to rays. Touching the surface of the lamp is prohibited. In case of accidental touching, treat the area with alcohol solutions.

The instructions for the lamp indicate exact time for home quartzing. The first times should be carried out at minimal parameters to check individual tolerance to ultraviolet radiation.

When carrying out quartz treatment at home, remember that:

• You cannot disinfect a living space if there is a patient with an elevated body temperature;
• for dry skin, consultation with a specialist before the procedure is required;
• It is prohibited to use quartz lamps as a means of tanning;
• Do not leave pets and plants in the room while quartzing;
• It is necessary to observe fire safety in the house when using a quartz lamp.

If you correctly follow the operating rules and doctor's instructions, you will fully experience beneficial influence quartz lamp on the air in your apartment and improve your well-being.

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Quartz lamps for the home - benefit or harm

Using quartz lamps

It is no secret that the air we breathe in some way determines the state of our body. If you and I inhale dust, hundreds of bacteria, we shouldn’t be surprised that we feel bad. But, if you can get rid of dust using wet cleaning and giving up carpets (find out where the dust in the house comes from) and objects that collect this dust, then you can clear the air of bacteria, viruses and microbes using a quartz lamp for the home.

About the benefits and harms of quartzing, how to choose a quartz lamp for your home and how to properly quartz a room - we will tell you about all this right now...

What is a quartz lamp used for?

A quartz lamp is a special lamp that is used to carry out the quartzization process, as a result of which the air is treated with ultraviolet rays and viruses, bacteria and microbes are destroyed. In addition, during such bactericidal treatment of the air, it is enriched with ozone, which is very useful for the cold season. However, you should not think that thanks to quartz lamps you will be able to replace sunlight. It will not happen. But, here’s to strengthen your body, increase its defenses, and also ensure the processes of vitamin D production and biological active substances, and at least somehow compensate for the shortcoming sunlight– a quartz lamp will cope with these tasks “excellently”.

At the same time, you can use a quartz lamp both to provide targeted irradiation and for general irradiation.

Surely, those who have been in the hospital at least once will remember that the daily routine indicated the time during which the wards were quartzed.

But it is necessary to disinfect the air not only in the hospital, but also in our homes, especially in children's rooms.

The benefits of quartzing

Benefits of using quartz lamps

Considering that medical institutions actively use quartz lamps to quartz wards and rooms with increased sterility, it can be assumed that this procedure is not only necessary, but also useful. This is true. Today experts compiled whole list useful aspects from quartzing, and World Without Harm invites you to familiarize yourself with it.

So, quartzing will be useful for:

• Prophylaxis against colds viral diseases. If one of the family members is already sick, then regular quartzing will reduce the risk of infection to other family members.
• Relief from diseases such as Chronical bronchitis, adenoids, chronic runny nose, due to the fact that quartz lamps will kill bacteria that contribute to the development of the disease.
• Treatment of ear diseases, in particular otitis media.
• Treatment of stomatitis and toothache.
• For inflammatory processes in osteochondrosis, as well as to relieve pain in the joints.
• For the prevention of rickets in the case of newborn children.
• Treatment of inflammatory diseases.
• During the period of rehabilitation and recovery after serious illnesses.

Considering the quality of ultraviolet rays and the spectrum of their influence, periodically turning on quartz lamps and quartzing the room with their help will help clean the air and make it sterile, and relieve you of the presence of harmful microorganisms in it that cause dangerous diseases.

Harm from quartz lamps

Follow safety precautions when quartzing

However, in the wrong hands, quartz lamps, and even quartzing itself, as a preventive procedure, can cause more harm than good. First of all, this applies to situations when the device - a quartz lamp - is used for other purposes, and without following the recommendations in the instructions. In particular, if it says that it is not worth quartzing a room when there are people in it, it would not be appropriate to ignore this recommendation.

Also, some people may experience individual intolerance to quartz treatment. So, even if the instructions indicate that you can be in the room while it is quartzing, but you feel unwell, you should not tempt fate, it is better to leave the room while it is quartzing.

The presence of neoplasms, both malignant and benign, in the case of irradiation with a quartz lamp can lead to intensive growth of tumors. Therefore, if you have been diagnosed with a tumor or cyst, you are strictly prohibited from being in the room when it is quartzed.

People suffering from high blood pressure You should also be extremely careful when using quartz lamps. The same can be said about patients with cardiovascular diseases.

Only after making sure that you have no direct contraindications to the use of quartz lamps, having studied the instructions for them, and having consulted about this with your doctor, can you begin the quartz procedure without worrying that it may be harmful to you .

How to choose a quartz lamp for your home

If you have no contraindications for using quartz lamps, and you are interested in ensuring that you and your loved ones get sick less often, you should consider purchasing your own quartz lamp for your home.

Types of quartz lamps

Today there are enough options, they differ in their appearance, but in general they can be divided into 2 main types. Quartz lamps can be open or closed.

Open quartz lamps can only be used when there are no living organisms, pets or indoor plants in the room. As a rule, it would be appropriate to install such quartz lamps in hospital wards, offices, or laboratories, where they can be turned on for a period while all staff are absent.

But for home use, closed-type quartz lamps are better suited. They can be used even if you don't plan to leave the room. You will not get any harm from quartzing with them.

What else to look for when choosing a quartz lamp for your home

Also, pay attention to the versatility of such quartz lamps, their size, and what they are intended for. Having decided on a specific model, carefully study its characteristics, read the instructions, and only after making sure that all the lamp parts are in place and the quartz lamp is fully equipped with them, make the purchase.

How to properly quartz a room

• In order for the use of quartz lamps to benefit you, follow the recommendations from the instructions for such lamps, and also do not forget that even if you have closed-type lamps, in order to protect your eyes from exposure to quartz rays, you will need special glasses.
• Avoid careless touching the surface of a heated lamp, as this can cause a severe burn; if you were not careful, carefully treat the area of ​​contact with the lamp.
• In order to make sure that you do not suffer from individual intolerance to quartzing, the first quartzing sessions should be at minimal parameters and not long in time so that you can establish that you can tolerate ultraviolet radiation normally. In the future, adhere to the recommended quartzing times.
• If there is a person with a high temperature in the room, then it is not worth quartzing the room while the patient is in it.
• The ultraviolet rays of a quartz lamp tend to dry out the skin, and the air in the room after their use is dry. Take care of the condition of your skin by specially nourishing and moisturizing it, as well as additional air humidification, if necessary.
• And now, pay attention, a quartz lamp is not a mini solarium; with its help, you should not try to get an even chocolate tan that you will keep for a long time. Read more about the dangers of solariums and how to maintain a tan.
• Do not leave small children, animals or plants alone with operating quartz lamps.
• When operating a quartz lamp, do not forget to comply with fire safety regulations.

Video about quartz lamps for the home

Today we talked about quartz lamps for the home, their benefits and harms, how to choose the right lamps, and how to use them to quartz a room.

We will be interested to know your opinion about the benefits and harms of quartz lamps. Do you use them to disinfect rooms and air in your home?

Shevtsova Olga, World without Harm

The influence of sun light on a person is difficult to overestimate - under its influence, the most important physiological and biochemical processes are launched in the body. The solar spectrum is divided into infrared and visible parts, as well as the most biologically active ultraviolet part, which has big influence to all living organisms on our planet. Ultraviolet radiation is a short-wave part of the solar spectrum that is not perceived by the human eye, has an electromagnetic nature and photochemical activity.

Due to its properties, ultraviolet light is successfully used in various areas human life. UV radiation is widely used in medicine because it can change chemical structure cells and tissues, providing different impact per person.

Ultraviolet wavelength range

The main source of UV radiation is the sun. The share of ultraviolet radiation in the total flux of sunlight is not constant. It depends on:

• time of day;
• time of year;
• solar activity;
• geographical latitude;
• state of the atmosphere.

Despite the fact that the celestial body is far from us and its activity is not always the same, a sufficient amount of ultraviolet radiation reaches the Earth's surface. But this is only its small long-wavelength part. Short waves are absorbed by the atmosphere at a distance of about 50 km from the surface of our planet.

The ultraviolet range of the spectrum, which reaches the earth's surface, is conventionally divided by wavelength into:

• far (400 – 315 nm) – UV – A rays;
• medium (315 – 280 nm) – UV – B rays;
• near (280 – 100 nm) – UV – C rays.

The effect of each UV range on the human body is different: the shorter the wavelength, the deeper it penetrates through skin. This law determines the positive or Negative influence ultraviolet radiation on the human body.

Near-range UV radiation has the most adverse effect on health and carries the threat of serious diseases.

UV-C rays should be scattered in the ozone layer, but due to poor ecology they reach the surface of the earth. Ultraviolet rays of the A and B ranges are less dangerous; with strict dosage, far- and mid-range radiation has a beneficial effect on the human body.

Artificial sources of ultraviolet radiation

The most significant sources of UV waves affecting the human body are:

• bactericidal lamps - sources of UV - C waves, used to disinfect water, air or other environmental objects;
• industrial welding arc – sources of all waves in the range of the solar spectrum;
• erythematous fluorescent lamps– sources of UV waves in the A and B ranges, used for therapeutic purposes and in solariums;
• industrial lamps are powerful sources of ultraviolet waves used in production processes for fixing paints, inks or curing polymers.

The characteristics of any UV lamp are its radiation power, wavelength range, type of glass, and service life. These parameters determine how useful or harmful the lamp will be to humans.

Before irradiation with ultraviolet waves from artificial sources for the treatment or prevention of diseases, you should consult with a specialist to select the necessary and sufficient erythema dose, which is individual for each person, taking into account his skin type, age, and existing diseases.

It should be understood that ultraviolet is electromagnetic radiation, which not only has a positive effect on the human body.

A germicidal ultraviolet lamp used for tanning will cause significant harm rather than benefit to the body. Only a professional who is well versed in all the nuances of such devices should use artificial sources of UV radiation.

Stories from our readers

Vladimir
61 years old

Positive effects of UV radiation on the human body

Ultraviolet radiation is widely used in the field of modern medicine. And this is not surprising, because UV rays produce analgesic, sedative, antirachitic and antispastic effects. Under their influence occurs:

• formation of vitamin D, necessary for the absorption of calcium, development and strengthening of bone tissue;
• decreased excitability of nerve endings;
• increased metabolism, as it causes activation of enzymes;
• dilation of blood vessels and improvement of blood circulation;
• stimulating the production of endorphins - “hormones of happiness”;
• increasing the speed of regenerative processes.

The beneficial effect of ultraviolet waves on the human body is also expressed in a change in its immunobiological reactivity - the body’s ability to exhibit protective functions against pathogens of various diseases. Strictly dosed ultraviolet irradiation stimulates the production of antibodies, thereby increasing the human body’s resistance to infections.

Exposure of the skin to UV rays causes a reaction called erythema (redness). Vasodilation occurs, expressed by hyperemia and swelling. The breakdown products formed in the skin (histamine and vitamin D) enter the blood, which causes general changes in the body when irradiated with UV waves.

The degree of development of erythema depends on:

• ultraviolet dose values;
• range of ultraviolet rays;
• individual sensitivity.

With excessive UV irradiation, the affected area of ​​the skin is very painful and swollen, a burn occurs with the appearance of a blister and further convergence of the epithelium.

But skin burns are far from the most serious consequences of prolonged exposure to ultraviolet radiation on humans. Unreasonable use of UV rays causes pathological changes in the body.

Negative effects of UV radiation on humans

Despite its important role in medicine, The harm of ultraviolet radiation on health outweighs the benefits. Most people are not able to accurately control the therapeutic dose of ultraviolet radiation and resort to protection methods in a timely manner, so an overdose often occurs, which causes the following phenomena:

• headaches appear;
• body temperature rises;
• fatigue, apathy;
• memory impairment;
• cardiopalmus;
• decreased appetite and nausea.

Excessive tanning affects the skin, eyes and immune (defense) system. The tangible and visible consequences of excessive UV irradiation (burns of the skin and mucous membranes of the eyes, dermatitis and allergic reactions) disappear within a few days. Ultraviolet radiation accumulates over a long period of time and causes very serious diseases.

The effect of ultraviolet radiation on the skin

A beautiful, even tan is the dream of every person, especially the fairer sex. But it should be understood that skin cells darken under the influence of the coloring pigment released in them - melanin in order to protect against further ultraviolet irradiation. That's why tanning is a protective reaction of our skin to damage to its cells by ultraviolet rays. But it does not protect the skin from the more serious effects of UV radiation:

1. Photosensitivity – increased sensitivity to ultraviolet radiation. Even a small dose of it causes strong burning sensation, itching and sunburn of the skin. This is often associated with the use of medications or the consumption of cosmetics or certain foods.
2. Photoaging. UV rays of spectrum A penetrate into the deep layers of the skin, damaging the structure of connective tissue, which leads to the destruction of collagen, loss of elasticity, and early wrinkles.
3. Melanoma - skin cancer. The disease develops after frequent and long stays in the sun. Under the influence of an excessive dose of ultraviolet radiation, the appearance of malignant tumors on the skin or the degeneration of old moles into a cancerous tumor.
4. Basal cell and squamous cell carcinoma are non-melanoma skin cancers that do not lead to fatal outcome, but requires removal of the affected areas surgically. It has been noticed that the disease occurs much more often in people who work in the open sun for a long time.

Any dermatitis or phenomena of skin sensitization under the influence of ultraviolet radiation are provoking factors for the development of skin cancer.

Effect of UV waves on the eyes

Ultraviolet rays, depending on the depth of penetration, can also negatively affect the condition of a person’s eyes:

1. Photoophthalmia and electroophthalmia. Expressed in redness and swelling of the mucous membrane of the eyes, lacrimation, photophobia. Occurs when safety rules are not followed when working with welding equipment or in people who are in bright sunlight in a snow-covered area (snow blindness).
2. Growth of the conjunctiva of the eye (pterygium).
3. Cataract (clouding of the lens of the eye) is a disease that occurs in varying degrees in the vast majority of people towards old age. Its development is associated with exposure to ultraviolet radiation on the eyes, which accumulates throughout life.

Excess UV rays can cause various forms cancer diseases eye and eyelid.

The effect of ultraviolet radiation on the immune system

If dosed use of UV radiation helps to increase protective forces body, then Excessive exposure to ultraviolet radiation depresses immune system . This was proven in scientific research US scientists on the herpes virus. Ultraviolet radiation changes the activity of cells responsible for immunity in the body; they cannot restrain the proliferation of viruses or bacteria, cancer cells.

Basic safety precautions and protection against exposure to ultraviolet radiation

To avoid negative consequences Because of the influence of UV rays on the skin, eyes and health, every person needs protection from ultraviolet radiation. If you are forced to spend a long time in the sun or in a workplace exposed to high doses of ultraviolet rays, you must find out whether the UV radiation index is normal. In enterprises, a device called a radiometer is used for this.

When calculating the index at meteorological stations, the following are taken into account:

• ultraviolet wavelength;
• ozone layer concentration;
• solar activity and other indicators.

The UV index is an indicator of the potential risk to the human body as a result of the influence of ultraviolet radiation on it. The index value is assessed on a scale from 1 to 11+. The norm for the UV index is considered to be no more than 2 units.

At high index values ​​(6 – 11+), the risk increases adverse effects on human eyes and skin, so protective measures must be taken.

1. Use sunglasses (special masks for welders).
2. In the open sun, you should definitely wear a hat (if the index is very high, a wide-brimmed hat).
3. Wear clothing that covers your arms and legs.
4. On areas of the body not covered by clothing Apply sunscreen with a protection factor of at least 30.
5. Avoid being in an open space not protected from direct sunlight from noon to 4 p.m.

Following simple safety rules will reduce the harmfulness of UV radiation for humans and avoid the occurrence of diseases associated with the adverse effects of ultraviolet radiation on the body.

For whom ultraviolet irradiation is contraindicated?

The following categories of people should be careful with exposure to ultraviolet radiation:

• with very light and sensitive skin and albinos;
• children and teenagers;
• those who have a lot birthmarks or nevi;
• suffering from systemic or gynecological diseases;
• those who have had skin cancer among their close relatives;
• those taking some for a long time medications(consultation with a doctor is required).

UV radiation is contraindicated for such people even in small doses; the degree of protection from sunlight should be maximum.

The effect of ultraviolet radiation on the human body and its health cannot be clearly called positive or negative. There are too many factors to consider when it affects a person in different conditions external environment and radiation from various sources. The main thing to remember is the rule: any exposure to ultraviolet radiation on a person should be minimal before consulting a specialist and strictly dosed according to the doctor’s recommendations after examination and examination.

In spring, nature awakens, and people say goodbye to winter depression. And the main reason for this is the warmer and longer days that the Sun gives to those around us - the main natural source of ultraviolet radiation on Earth. Namely, ultraviolet radiation is one of the main sources of a full and healthy human life. However, not all people manage to spend enough time outside. Therefore, an ultraviolet lamp for the home today is an excellent solution for many. The main advantages that a home ultraviolet lamp has for humans and the environment as a whole will be highlighted below. But first we need to address the essence of UV lamps.

An ultraviolet lamp for the home is a type of lighting lamp used in everyday life, the light source of which is rays invisible to the human eye, located on the border of the violet spectrum and x-ray radiation.

The action of these artificial sources of UV radiation is identical to the action of the ultraviolet alpha rays of the Sun, which are called near ultraviolet.

This radiation is the most beneficial for health. Examples of household appliances of this type include: fluorescent, tungsten-halogen, LED ultraviolet lamps and many others.

One of our articles discusses in detail such a device as is necessary for growing seedlings. Find out everything about LED bulbs to illuminate plants by reading our article.

Application of ultraviolet lamps

It has already been said above that there are simply no contraindications to the use of household UV lamps. Therefore, they can be used for normal room lighting in the manner of conventional energy-saving or incandescent lamps, unless otherwise indicated in the instructions for use. It is worth noting the indications for the use of treatment and prevention of the following diseases:

• Dermatitis of various etiologies
• Stress, depression and other neurotic and neurosis-like conditions
• Osteoporosis and other diseases associated with calcium deficiency or metabolic disorders in the body
• Viral and infectious diseases
• Individual medical prescription

Selection of ultraviolet lamps

In conclusion, we need to say how to choose ultraviolet lamps. For general purposes and prevention, emphasis should be placed on lamps with radiation in the range of 280 - 410 nm. Unless, of course, we are talking about specialized devices. For example, such as an ultraviolet lamp for water disinfection. There, the radiation range may differ from the average.

Ultraviolet lamp for home photo

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We all love summer with its bright colors, vacations, beaches and sunshine. And an indispensable attribute of the summer season is a tan, which many of us strive to get in every possible way. People often talk about the beauty of a tan, but for some reason, rarely does anyone remember what a tan is and how it appears on the skin.

Tanning is not at all a desire for the skin to look beautiful, but on the contrary, a natural reaction to ultraviolet radiation, which is perceived by skin cells as a harmful effect.

IN Lately You can often hear people say that tanning is harmful. But this is not entirely true: it is not the tan that is harmful, but the ultraviolet radiation, which contributes to its appearance.

The thinner and more delicate the skin, the worse it perceives ultraviolet rays, so there is nothing strange in the fact that the most harmful is the effect of sunlight on the skin of the face.

How to be? Are Eastern women really right in their desire to completely protect themselves from the sun’s rays, using everything possible ways, including special umbrellas?

In this case, as in many others, it is important to be able to find golden mean, because we can’t completely close ourselves off from the sun, no matter how hard we try. And this is not necessary, since the sun's rays are a source of vitamin D, which in moderation necessary for both the skin and the body as a whole. Learn to be friends with the sun and its rays, and then you will not be afraid of either vitamin deficiency or the harmful effects of ultraviolet radiation.

Is ultraviolet harmful?

However, before you understand how to establish friendly relations with the sun’s rays, you need to decide what kind of harm it carries. ultraviolet radiation.

First of all, ultraviolet radiation in excessive doses poses a risk of skin tumors, which can be dangerous to health and life.

It is necessary to take into account that our skin “remembers” every vacation and accumulates all the ultraviolet radiation received by a person since childhood. Each of our new tans is an increase in the harmful effects of ultraviolet radiation, which consists in the destruction of skin cells.

Again, this is not about complete refusal from sunbathing. The interaction of the human body with the sun is natural. Unnatural is overindulgence tanned

But ultraviolet radiation is harmful not only to health. The sun's rays only improve at first glance appearance facial skin, contributing to the appearance of tanning. In fact, ultraviolet rays are the first enemy of youthful skin.

It is ultraviolet radiation that has a harmful effect on the skin, which leads to the appearance of wrinkles. Of course, there are other factors that influence skin aging, but excessive sunbathing is a sure way to early aging of the facial skin.

Under the influence of sunlight, the skin becomes dry and thin, and an insufficient amount of moisture immediately affects the elasticity of the skin and leads to the formation of wrinkles.

Ultraviolet protection: doctors' opinion!

Do you want to always stay beautiful and healthy? Then remember a few rules that will protect your skin from the harmful effects of ultraviolet radiation.

For those who are not going to give up a beautiful tan, doctors recommend sunbathing before 10.00 or after 16.00. At this time, the sun's rays are not yet highly active, but can already contribute to the appearance of a tan.

Some doctors also advise sunbathing lovers to go to the beach early in the morning. It is believed that exposing the skin to sunlight at this time of day provides protection from the harmful ultraviolet radiation emitted by the sun during the day.

But the problem does not end there. The sun is not a lamp that can be turned on when visiting the beach and turned off when you no longer want to sunbathe. This celestial body is active at any time of the day.

In addition, facial skin is exposed to ultraviolet radiation at any time of the year, not just in summer.

At first glance, it seems that with the arrival of autumn and until late spring, the sun's rays do not affect the skin. This misconception is due to the fact that we associate tanning only with hot days and scorching sun rays. But in fact, it has long been proven that you can tan and even burn in the shade, and the sun's rays have a detrimental effect on the skin of the face even in winter.

There's no way to calculate it here optimal time to go outside, and you have to think about daily protection of your face from the sun's rays. In this case, special ones come to the rescue cosmetical tools that contain SPF factor.

In addition to protecting the skin from the sun, such products can also perform other functions, for example, moisturizing or toning the skin of the face. And their choice should come down to determining the sun protection factor you need.

But first of all, it must be taken into account that sunscreens for the face have an SPF factor higher than that indicated on the packaging similar means for body skin. This is due to the fact that facial skin needs more intense protection. Protect your facial skin from large quantity ultraviolet radiation, and you will preserve youth and beauty for many years.