Harm of microwave ovens to human health

What are the benefits and harms of microwaves? How household appliances work. Scientific research on the dangers of microwave ovens. Safety precautions.

The benefits and harms of microwaves are the result of radiation of electromagnetic waves. However, this characteristic applies to all household appliances that operate on electrical voltage. The most powerful radiation was recorded during the operation of refrigerators and microwave ovens. Therefore, questions arise regarding the appropriateness of using this equipment.

Principle of operation

To understand the harm and benefit of a microwave oven, you need to carefully study the operating principle of this device. Heating of products in microwave ovens is carried out by creating microwaves that rock the molecules. The effect is aimed specifically at water molecules that are contained in various products.

The frequency of radio waves of microwave ovens is 2540 MHz. Why is microwave food harmful? There is a theory that radiation seeps into food, modifying it. Food with a large number of water molecules heats up faster, and therefore is more susceptible to negative effects. How valid is this theory? Let's figure it out now.

Negative Impact

In the mid-70s of the 20th century, Soviet radiated people were tasked with finding a rationale for why microwave ovens were harmful to health. A research group was created to conduct various tests to objectively evaluate this type of stove. By carefully studying the research results, you can determine whether the harm of microwaves is a myth or reality?

The Soviet emissaries were convincing in their conclusions; they gave arguments to support the theory of the negative impact of microwave ovens on the human body. As a result, the sale of these household appliances was strictly prohibited on the territory of the USSR. Microwaves never appeared on store shelves.

How harmful is a microwave? The use of equipment operating on the principle of the influence of electromagnetic waves on molecules to heat food is accompanied by spontaneous combustion of the equipment. Ignition can lead to a large fire. The operation of the device must be constantly monitored.

This is one of the most popular myths about the dangers of microwaves, which was later debunked. Modern models of household appliances are resistant to voltage surges and therefore are not subject to spontaneous combustion.

Products

Analyzing the opinions of experts about the dangers or benefits of microwave ovens, we can come to the conclusion that the operation of the equipment affects the product being heated. How harmful is microwaved food? All dishes that enter the thermal chamber of the uk444 microwave oven are subject to high-frequency radiation.

Research results confirm that heated food increases the content of carcinogens and significantly reduces nutritional value. Therefore, even the healthiest fruit or vegetable turns into an ordinary semi-finished product. Regular consumption of food from the stove leads to the following consequences:

stomach upset;
metabolic disease;
weakened immunity;
increased risk of cancer.

Microwave radiation is the cause of the collapse of the original structure of useful products. As a result of heating, chemical reactions occur in food that negatively affect human life. If you think about the benefits of using microwaves, then first of all you need to note practicality.

For the human body

Regularly heating food in the microwave can provoke: migraines, abnormally low or high blood pressure, excessive nervousness, and mood swings. Microwave ovens irradiate food, so it is advisable not to consume it. The researchers concluded that regular use of a microwave oven for 10 years will lead to negative consequences.

The main manifestations of the harm of a microwave oven to human health:

Electromagnetic waves have a detrimental effect on the lenses of the eyes, causing vision problems and increasing the risk of cataracts.
Mental disorders: nervousness, depression, excessive irritability can also appear due to the use of this technique.
Constant radiation damages the skin, nails and hair. However, these consequences were never officially confirmed. Therefore, it cannot be ruled out that this is a myth.
Food heated in a microwave oven is harmful to humans, as it can cause gastritis and ulcers.
Reduced sperm activity is another type of negative impact of equipment on health.

Microwave food is not so much harmful as it is useless. Heating under the influence of radiation is a catalyst for the lack of nutritional value even in organic products.

Say goodbye to nutritional value

Nutritional value is significantly reduced if you cook food in the microwave.

Most studies were conducted before 2000. It is rather driven by a shift in focus from microwaves to a more common threat to humanity: intense electromagnetic chaos from electromagnetic devices such as cell phones, computers, and advanced technology.

Here are some studies illustrating the harmful effects of microwave ovens and microwave cooking.

For example, broccoli, when heated in a microwave oven, loses up to 97% of its beneficial antioxidants. Steamed broccoli only loses 11% or less.
Vitamin C is destroyed in asparagus by this exposure. The study was conducted in Scandinavia in 1999.
One study found that microwaving garlic for 60 seconds deprived it of allinase, a key cancer-fighting ingredient. Just 6 minutes of microwave heating turned the B12 in milk into a dead form, as found in a Japanese study by Watanabe.
A recent Australian study found that microwaves cause a higher degree of protein unfolding than conventional heating.
A 1992 study found that breast milk loses lysozyme activity, antibodies, and becomes a more suitable environment for the potential growth of pathogenic bacteria after microwaving.

Cooking food in a microwave oven has a negative impact on human physiology and the heart.

Hans Hertel, a Swiss nutritionist, initiated the first tests to determine how microwaves affect human physiology and blood. After studying these effects, Hertel came to the conclusion that heating food in the microwave leads to its degeneration. Degenerative changes in nutrients caused changes in the blood, which causes health problems:

Increased cholesterol levels.
A sharp decrease in leukocytes in the blood.
Decreased red blood cell levels.
Preparation of radiolytic compounds.
A decrease in hemoglobin levels, which may indicate anemia.

Another study showed that microwave radiation affects the heart. To study these effects, the study used a radiation frequency of 2.4 GHz, which is emitted by microwave ovens as well as Wi-Fi routers.

Scientific evidence of negative effects

At the end of the 20th century, a group of Swiss radiated scientists conducted a series of studies to finally determine whether microwave radiation was harmful to health. There was not enough funding to organize full-scale experiments. Therefore, only 1 volunteer took part in the research.

During the first day, the subject ate food that was heated in a microwave oven. The next day, his diet consisted of dishes heated on an electric or gas stove. those emitted regularly took tests from the test subject to obtain scientific confirmation of the harm of the microwave. The results of this experiment confirmed the harm of microwave ovens, as well as the danger of products that are heated in them. those emitted noticed that the volunteer’s blood structure had changed. This increases the risk of cancer.

More authoritative organizations have denied this information. For example, the World Health Organization insists that rays are 100% harmless. Experiments have confirmed suspicions that electromagnetic waves have a negative impact on the health of people using pacemakers. In this regard, WHO recommends that people with such implants refrain from using not only microwave ovens, but also mobile phones.

Independent studies were also carried out by a group of American radiated people. A series of experiments conducted in the early 90s of the last century confirmed the harmfulness of microwave ovens and food heated in them. The main argument is that microwaves are stored in food, which later penetrate into the human body. This negatively affects the digestive system.

Radiation of internal organs is another negative consequence. Therefore, using gas or electric stoves is considered a safer way to heat food. However, there is no consensus on this issue. If those emitted had been able to present real arguments about the harm of microwaves, their sale would have been banned throughout the world.

The process of heating products

Having spent a minimum amount of time on heating, it is not so difficult to preserve all the useful components and nutrients in food. But it is impossible to preserve vitamins in products that completely change their molecular state during the heating process. It must be remembered that when converted into a new form, food loses all useful substances and microelements. As a result of this process, the human body ceases to normally absorb incoming products.

The operating principle of the equipment is based on the influence of a powerful magnetron. It makes it possible to quickly convert simple electricity into a high-power electric field. It will have a frequency of up to 2450 MHz. It is because of this indicator that the heating of products occurs much faster.

When reflected from the inner coating of the metal housing, the emitted waves have a uniform effect on the food. The speed of such a reaction can reach the speed of light. The charge intensity in this case will be determined by the magnetron. This condition is considered mandatory for contact of microparticles with water molecules present in the product.

Coming into contact with such molecules, microwaves begin the active process of their rotation at a high frequency. This frequency reaches a million times per second. In this case, characteristic molecular friction occurs. At the same time, the molecules of the product are greatly deformed and then begin to break. Ultrafrequency waves change the very structure of food at the molecular level. It is for this reason that many people so often talk about the dangers of microwaves for the body, which is already greatly weakened as a result of exposure to external factors.

Read also: Preparations for cleansing the intestines of toxins and wastes

Is microwave oven harmful to human health?

From a scientific perspective, the harm of microwave ovens to human health has been analyzed. Now let's look at the negative consequences more specifically. Let's study the effect of electromagnetic waves on blood and immunity. This will allow us to determine the degree of harm of microwave radiation to people.

Effect on blood composition

The dangers of microwave ovens appear after eating food that has been heated in them. Food exposed to the negative effects of radiation can cause changes in blood composition:

the concentration of white blood cells increases;
the hemoglobin level drops noticeably;
the composition of healthy cholesterol changes;
under the influence of bad cholesterol, plaques form in blood vessels.

Theoretically, microwave ovens are dangerous to health. The harm and benefits of food heated in a microwave will depend on the regularity of using this technique. Electromagnetic waves change the composition of milk - proline is converted into isomers. These substances are toxic and have a negative effect on the nervous system. Now you know whether microwave ovens are harmful to your health.

Effect on protein

To determine whether a microwave oven will harm you, heat the meat in it. Those exposed insist that after this, carcinogens appear in the meat. A similar effect occurs when heating cereals and dairy products. Some researchers even compare the operation of a microwave oven to radiation. The electromagnetic field becomes a catalyst for protein denaturation. It stops dissolving and loses its natural hydrophilicity.

Weakening of the body

When heating food in a microwave oven, the cell membrane of the food is weakened. Food is unusually susceptible to infection by various viruses, fungi and other microorganisms. This is considered one of the main evidence of the harm of microwaves. Microorganisms become a catalyst for weakening human immunity.

Using a microwave oven can also cause rot, which also poses a risk to the human body. Electromagnetic waves suppress the natural cellular repair response. It is because of this that a person’s immunity weakens. Those exposed believe that it is strictly forbidden to stay near microwave ovens for an excessively long time.

The damage caused by these household appliances does not appear instantly. Rather, it has a cumulative effect. those emitted write that up to 10-15 years you can use a microwave without feeling any harm, but later various diseases appear.

Harm of a microwave oven: is a microwave oven harmful to human health?

To understand why a microwave oven is dangerous and whether it is dangerous at all, you need to understand how this device works. A microwave oven emits electromagnetic energy at ultrafrequencies of 2540 MHz, which reaches speeds of up to 300 km/h.

Although these waves themselves can be from 1 mm to 30 cm, they penetrate into food only to a depth of no more than 3 cm. But this is quite enough to heat up dishes. The principle of operation is as follows: the waves act on water molecules that are present in any food. The molecules begin to vibrate, creating energy and thereby heating the food.

Interesting! Telephones, the Internet, television and radio stations work approximately the same way. They, of course, are also not 100% harmless, but, nevertheless, we are not afraid of them as much as we are of microwave ovens.

In fact, a microwave oven poses a serious danger only if it is incorrectly assembled, has a manufacturing defect, or is damaged. In other cases, it does not in itself cause harm to human health.

And yet it is impossible to say that a microwave oven is completely safe. It really affects both the products themselves and the person who consumes them.

The dangers of microwave ovens were proven by Soviet scientists back in 1976. The researchers were guided by the fact that microwaves are primarily a fire hazard.

In addition, the instructions included a mandatory clause: “Monitor the operating device.” At the same time, scientists considered it unsafe to be near a switched-on device.

After this, the USSR government even banned the sale of such equipment in the country. It was only in 1990 that microwave ovens were allowed to be sold again.

It will be interesting:
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In addition, scientists (and not only Soviet ones) believed that:

under the influence of electromagnetic waves, the structure of food disintegrates, and the product loses its nutritional value;
when heated, carcinogens appear that are dangerous to the human body;
the altered composition disrupts digestion and even provokes tumors in the gastrointestinal tract;
cancer cells begin to activate after eating food from the microwave.

However, these theories do not have a scientific evidence base!

The first scientific experiment was carried out in Switzerland in 1989. The scientists did not have financial support, so a volunteer was found for the experiment. He alternately, every other day, cooked and heated food on the stove or in the microwave.

After each meal, the researchers took samples from the test subject and analyzed the food itself. As a result, they found out that foods cooked in microwave ovens were not only harmful, but also dangerous to health.

The determining criterion was the volunteer’s blood level: its structure began to change, which could lead to the appearance of serious diseases and even cancer.

But after the publication of the results of such a study, the WHO (World Health Organization) came to the defense of microwave ovens.

Its experts said that nothing like this could happen to the blood of a person using a microwave. They argued that microwave ovens are only dangerous for people who take pacemakers.

For everyone else, microwave rays, according to WHO, are harmless.

Opinions differed, information about the dangers of microwave ovens remained contradictory, so research did not stop. And already in 1992, scientists from America proved that food cooked in a microwave accumulates and retains microwaves inside itself.

Thus, the harm of microwaves was not only confirmed, but also proven.

And yet, despite scientific research and proven harm from microwaves, few kitchens do not have this device. So should we be afraid of him or not? Is the harm from them a myth or reality?

Read about other kitchen appliances:
Dry freezing mode in the refrigerator - what is it?
What is the difference between coffee makers and coffee machines
What is better for whipping: blenders with a whisk or mixers

There is not a single proof or fact that anyone has died due to microwaved food. Yes, this device works using radiofrequency radiation, but it is not enough for the formation of tumors and the growth of metastases.

The maximum you can get from such radiation is a burn. And this can only happen if the device is broken or if the repair was carried out by a person who does not understand this technology.

Radiation

Do not confuse electromagnetic radiation and radiation. The operating principle of microwave ovens is based precisely on the electromagnetic field, which even humans have. We are surrounded by such radiation on all sides, so we should not be afraid of electromagnetic waves emanating from a microwave oven. Their frequency is about 2450 MHz, which is not enough to harm a person.

The metal lining and metal mesh on the glass of the door prevent radiation from fully penetrating out. It is enough to stand a meter from a working microwave to completely protect yourself from its effects.

Another opinion: it is believed that radiation in the form of heavy metals penetrates into food. It is a myth. Remember: there is no radiation in microwaves. Therefore, the waves emitted by microwave ovens cannot be radioactive.

Toxins

Yes, microwave ovens do change the texture of food somewhat. Scientists have even proven that carcinogens were identified in a number of products after heating in a microwave oven.

But still, the microwave does not spoil the food to such an extent that it becomes harmful or dangerous. The maximum that can result from using the device is that the food on your plate will lose its usefulness and juiciness.

In other words, microwave food is not so much dangerous as it is simply useless.

Electromagnetic waves cause the water in food to vibrate, thereby heating the food. When the heat is too high, the food loses up to 50-60% of its nutritional value and becomes dry, so just try not to overheat the food.

Radiation

As we have already said, the microwave's protective box does not allow magnetic waves to escape beyond its boundaries.

But even if the radiation was able to penetrate outside, you would not receive any harm from it.

The frequency of electromagnetic waves in a microwave oven is equivalent to the rays from a TV or Wi-Fi router, which we use no less often than a microwave oven. But these devices are not equipped with protective boxes.

If you still don’t trust the microwave or just want to check your device to make sure that it is not letting radiation out, conduct home experiments:

The experiment is carried out in the dark, the light is not turned on. Place a fluorescent lamp (available at any lighting store, cost from 40 rubles) near the microwave and turn on the device. If the lamp begins to blink, it means that radiation is actually emanating from the microwave oven. Move the lamp some distance away to see how far these rays reach. Where the lamp stops showing signs of “life”, there is no longer any radiation.
Place your mobile phone in the microwave that is turned off (preferably unplugged) and close the door. From another phone, try calling the one in the microwave oven. If the call goes through, then the microwave is faulty - it is transmitting electromagnetic rays somewhere and does not protect you from radiation during operation. If there are no problems with the stove, then you won’t be able to call the phone lying inside.
Place a glass of water in the microwave and turn it on at full power for 2-3 minutes. If during this time the water in the glass does not boil, it means that most of the radiation is knocked out.
The easiest way to tell if waves are coming out of a microwave is to touch the glass on the appliance door. It should be at room temperature. Strong heating indicates that the device is not working properly.

After the experiments, were you convinced that the radiation was breaking through? Don't rush to throw away your microwave. Remember if its warranty period has expired. Then you can return it to the store or exchange it for another. If there is no longer a guarantee, of course, it is better not to use such a device and take it to a specialist for inspection.

Many people find it difficult to give up the microwave. This is both convenient and time saving. To continue using your favorite equipment without worrying about your health, just listen to some tips:

Do not stand near the operating device, move 1 meter away for maximum safety.
Do not open the door until the oven has finished operating, otherwise electromagnetic rays will escape. Wait 3-5 seconds and only then remove the plate.
Do not cook or defrost food in the microwave, but only use it to reheat food. This minimizes the time the food is exposed to rays.
Use only dishes made of heat-resistant plastic or hard glass specifically designed for microwave ovens.
Do wet cleaning in the microwave more often, as its rays do not kill harmful bacteria.
Install the microwave oven in a place in the kitchen where you visit least often.
Do not block or cover ventilation openings.
Do not turn on an empty microwave.
Do not reheat small portions.

Scientists have proven that microwave ovens are dangerous only when used continuously and for a long time. Therefore, if you are concerned about your health, use the microwave oven less often. If you can heat or cook food on the stove, choose it over the microwave.

Conclusion

A microwave saves time and effort on preparing and heating food. But at the same time, it is not entirely harmless. This is not to say that a microwave oven poses a serious danger: rumors about cancer, radiation or radiation from a microwave oven are greatly exaggerated.

However, try to minimize oven use if possible. Do not heat food in a faulty appliance. Check the performance of your equipment by conducting simple experiments to understand whether the radiation makes its way out.

Many of us have already forgotten what it’s like to heat up a portion of borscht or a cutlet on a gas stove. The microwave oven has taken a strong place among technical household amenities. Every kitchen has this device for quickly cooking, defrosting and almost instantly heating food. But experts advise using this device as little as possible. Let's find out why.

Microwave food: benefit or harm

Those exposed to radiation do not have a clear answer to the question, what is the harm from a microwave? Opinions were indeed divided. Some experts defend the point of view that research on the dangers of heating food in the microwave is nothing more than black PR. Others, on the contrary, are confident of a colossal negative impact.

The authoritative publication Earthletter has published arguments revealing the negative properties of microwaves. The article is based on the results of studies conducted in the early 90s:

the quality and nutritional value of products deteriorates;
amino acids are converted into toxic substances, carcinogens;
disturbances occur in the composition of the blood, the performance of the lymphatic system deteriorates;
the stability of the cell membrane is disrupted;
the work of all elements of the nervous system slows down.

emitted emphasize that food thawed or heated in microwave ovens has a low pH. This causes an imbalance in the acid-base balance. Our body becomes acidified, which negatively affects all internal organs without exception.

The Soviet Union banned the use of microwave ovens.

Microwave ovens were first invented in Germany to provide cooking for their troops during World War II. Seeing that these microwave ovens were experimental and new, the US War Department was tasked with researching these new devices soon after the war.

The US didn't really do the extensive research needed for a new invention. Instead, the USSR decided to tackle this issue with extreme force.

Intrigued by this new device, the USSR conducted in-depth research. The results were stunning and led to a ban on the use of the device in the Soviet Union. However, this ban was later lifted during the restructuring of politics.

What conclusions were drawn:

Carcinogens were formed as a result of microwave heating of almost all food products tested.
When milk and grain are heated by microwaves, carcinogenic substances are formed as a result of the transformation of amino acids.
Microwave-cooked meats have been associated with the formation of carcinogenic agents such as d-Nitrosodienthinolamines.
Microwave defrosting of products leads to the transformation of glucoside and galactoside fractions into carcinogenic substances.
Extremely short exposure to raw, cooked or frozen vegetables converts their plant alkaloids into carcinogens.
Structural degradation resulting in reduced nutritional value was found to range from 60 to 90 percent overall for all products tested, with significantly reduced bioavailability of B vitamins, vitamins C and E, essential minerals and lipotropic substances.

The Harm of Microwaves
Twenty years of Russian research have led to international warnings about the harmful biological and environmental effects of microwaves. This also included other electronic devices with a similar frequency - mobile phones.

Is it possible to heat food in the microwave for a child?

Is it harmful to use a microwave to heat baby formula? This is a pressing question that concerns all parents. Rapid heating will lead to the loss of beneficial properties and vitamins originally present in infant formula. Under the influence of electromagnetic radiation, the original structure of milk mixtures is destroyed. Microwaves have not been proven to be harmful, but it’s not worth the risk.

When assessing the harm of microwave food, you need to adhere to several rules:

emitted failed to prove that microwave ovens are capable of becoming a catalyst for the emergence of cancer.
Electromagnetic waves loosen water molecules, resulting in heating. Baby food needs to be heated correctly. Don't set it to maximum power. Carry out heating in several stages.
The effect of microwave ovens on the human body has not been fully studied, so you should not resort to excessively frequent use of this technique.

How to test a microwave for radiation

The dangers of a microwave oven for health have been determined. For example, damage to the protective shell of household appliances can cause burns. There are several ways to check the harmfulness of active use of a stove. The test involves assessing the radiation level. Absolutely all devices that have operated for more than three years must undergo such diagnostics. It is better not to use stoves that have been in active use for more than 9 years.

Testing for radiation levels can be done at home. Step-by-step instruction:

First you need to find and prepare a fluorescent or neon lamp.
The test is carried out at night, be sure to turn off the lights in the house or apartment.
Place a glass of water in the heat chamber and turn on the oven for about 2-3 minutes.
While the microwave is operating, move the light bulb over the body of the device.
Maintain a distance of 5 cm from the surface.
If the beam breaks through the body, the lamp will light up brightly.

Now you know how many years a microwave oven is allowed to be used and how to check the equipment for possible radiation.

How to use a microwave correctly

Many people use household appliances incorrectly, creating additional risks. Reviews about the health hazards of microwaves show that it is extremely important to follow safety rules. Follow simple rules to prevent all the negative consequences discussed earlier:

Carefully read the user manual and technical documentation.
Place the household appliance on a flat surface and only then plug it into the outlet.
Heat food exclusively in microwave-safe plates.
When leaving home, be sure to unplug the device's power cord from the outlet.
Expensive stoves can last up to ten years, while budget ones can last up to three.
Clean your equipment regularly using special cleaning products.
Wash the heat chamber with liquid soap.
Turn on the device when it is completely dry.

There are no scientific facts about the dangers of microwaves. Mostly these are theories and assumptions.

What could be the consequences?

On the Internet and various magazines you can find a lot of information about the negative effects of microwave ovens on human health. All these rumors about harm are nothing more than lies and fiction, anti-advertising. None of those exposed were able to prove that microwave ovens actually modify the structure of food, negatively affect the circulatory system, etc. These are nothing more than working hypotheses.

Of course, the effect of electromagnetic waves on the human body has not been fully studied. However, there is enough available information to make an unambiguous conclusion - there will be no serious consequences from using a microwave oven.

There is only one scientific fact that has been officially confirmed. We have already talked about this in part earlier. Microwave ovens are highly undesirable for people with pacemakers. Under the influence of an electromagnetic field, this implant may cease to perform its functions. There are no other restrictions.

Of course, there are certain health risks associated with malfunctioning household appliances. This primarily concerns burns. However, this is easy to prevent. It is enough to adhere to safety precautions.

How to reduce risks

If scientific research about the dangers of microwave ovens is true for you, and you trust them, then you should follow simple recommendations to reduce the level of risk:

The main purpose of this type of equipment is heating and defrosting food. As for cooking, this is a relatively new function, the impact of which has not yet been fully studied. If in doubt, stop using it.
Choose the right placement for home appliances. It must be in a remote place. It is advisable that it be located away from the dining table.
Do not reheat or defrost food in metal containers. This can cause equipment burnout and even a fire. Products wrapped in foil must be unpacked. Metal elements begin to spark when they enter the heat chamber.
As mentioned earlier, people with a pacemaker should avoid using a microwave oven.
Electromagnetic waves do not perform disinfection or cleaning functions, so wash the walls of the heat chamber regularly.

Following all these recommendations will help minimize the risk to your health.

Is microwave oven dangerous for health?

Doctors answer the most common questions about microwave ovens

A microwave is a source of electromagnetic radiation. Such radiation is divided into ionizing (radioactive) and non-ionizing.

The radiation that occurs during operation of a microwave oven is non-ionizing. Non-ionizing radiation, unlike ionizing radiation, is less powerful and is not capable of disrupting molecular bonds.

Research has not yet confirmed that such radiation can pose a health hazard, including the cause of cancer.

Microwave ovens are specially designed so that during operation, a minimum amount of radiation escapes.

Despite this, WHO and FDA advise not to stand near the stove while it is operating and to monitor its condition.

If you follow these simple guidelines, using a microwave oven is truly safe:

the door must close tightly;
Do not turn on the microwave with the door open;
Do not open the door during operation.

The radiation is active while the oven is on and not active when the microwave is off. It does not “linger” in food and does not make it radioactive

Is a microwave oven useful?

Having studied the topic of the benefits and harms of microwaves, we come to the conclusion that this topic needs better radiation. The results of scientific research do not have adequate evidence that could confirm the negative effect of radiation from a microwave oven. Of course, there is no benefit as such, except for practicality. Owners of such equipment will be able to heat up food or defrost food in the shortest possible time, which is very convenient. You can safely use the microwave oven without worrying about your health.