compact, practical and easy to use - all this contributed to the fact that the microwave oven has become a familiar kitchen items along with a refrigerator and oven.In addition, it is already so much used to that in her absence, for example, in the country are often the question arises, how to defrost food and cook a meal without oil.And that's not to mention the fact that a warm meal.However, it is believed that the subject of the kitchen does not benefit the body.Is there any damage to the microwave oven?Myth or reality?This is what will be discussed in this review.
Benefit or harm?
At first glance, the benefits from the use of microwave ovens large enough.This is a handy tool that has great functionality.With it, you can greatly simplify the daily life of any person who does not have enough time to prepare food.However, scientists are constantly arguing.And the topic of discussion concerns the harm microwave to human health.The main cause of controversy are the principles of the equipment and the impact that the waves emitted by the body.It should try to understand what lies at the basis of the microwave.It is also necessary to discuss the rules that should be followed when using the equipment.
The benefits of a microwave oven mentioned above.Those people who are constantly using this unit, saying that it is convenient and greatly saves time.As an example, should be considered a simple heating food.On this plate would require several times more time.In addition, no oil in such a situation does not turn out to warm up.But it is after the heat treatment becomes a source of carcinogens, which causes great harm to the body of any person.
What happens to the product in the microwave?
Everything else, at a cost of heating food in less time, at first sight, to keep all the nutrients with vitamins is not too difficult.But can we talk about the benefits of the food, the molecular structure is completely changed and turned into the unknown compound?Could this be related to damage to the microwave oven to human health?It should be noted that at the time of conversion into an unnatural shape of the food loses all useful items.Accordingly, the body simply stops it absorb.What is the reason?To help answer this question can principle of the microwave.
principle of the device
Operation is based on the action of a powerful magnetron.It provides an opportunity to convert an ordinary electric power in the electric field of high power.For it is characteristic of ultra-high frequency equal to 2450 MHz.It is due to this product is heated quickly.During the reflection from the inner cover body made of metal, the waves emitted uniformly begin work on the food.Their speed in this case may be comparable to the speed of light.The frequency of the charge in this situation varies directly with the magnetron.This is a prerequisite for the microparticles contact with water molecules that are found in food.
Faced with these molecules, microwaves begin to rotate them with a sufficiently high frequency.Approximately one million times per second.This forms the molecular friction.At the same time inflicted great damage to the molecules of the product.They are deformed and broken.In other words, the ultrahigh frequency (UHF) waves converted food structure at the molecular level.And that's why many are discussing damage to the microwave oven to human health, which is already weakened due to the impact of negative external factors.
What accounts for the arguments about the dangers of the device?
hazardous radiation should be considered also because powerful waves can influence a person who is close to the operating unit.The danger increases if there is a malfunction in the device or the casing is damaged.Naturally, the developers say that microwaves are absolutely harmless.From microwave rays, they say, protects the sealed enclosure with a door which is equipped with a special grid.
Russian scientists after several studies have confirmed damage to the microwave oven to human health.It can be caused due to long stay near the operating device.Among the possible problems stand out:
- deformation of the blood and lymph.
- disorders originating in the nerve impulses in the cerebral cortex.
- violations affecting the internal potential of cell membranes.
- destruction of nerve endings as well as a violation of the nervous system in general.
- The risk of malignant tumors.
What can cause changes at the molecular level in the product?
What else can you say about the damage to the health of the microwave oven?Almost all the products that were subjected to microwave radiation rays, had a total carcinogens.It was reduced nutritional value of food by about 60%.What use could result in food irradiation?
- may occur disorders of the digestive system, as well as violations of the metabolic processes.
- Maybe weakened immune system.This is due to changes in the lymph glands and blood serum.
- generate free radicals, which provoke the development of cancer cells and disrupt bodily functions.
How to reduce the harm?
possible to reduce damage to the microwave oven for your health?Irrespective of the large number of arguments by scientists and opponents of the device, many people still use the invention.They trust him not only the process of cooking, but also their health.To prove that it is harmful, it is useless.And if you decide to use a microwave, and further, it is necessary to listen to some of the recommendations.With them it is possible to reduce damage to the microwave oven for children and adults.
recommendations regarding the use of the device
- install the device must be on a level surface that will be above the floor by about 90 cm. The distance between the appliances and the wall should not be less than 15 cm. From the edge of the surface to the device should be greater than 10 cm.
- can not obstruct the ventilation holes.
- If no food inside, then press the power button can not.If the weight of food is less than 200 grams, then put it in the oven is not necessary.
- harm microwave on human health may be affected also because some people have a desire to cook eggs in the shell of the device.Accordingly, the product explodes.For this reason, it may come off the door.In that case, if the egg is still not exploded in the device, then it can happen in the hands.
- explosion could happen in the event that it was decided to warm up a simple metal can.
- Utensils for microwave oven must be made of thick glass or heat-resistant plastic.
Conclusion
It only simple measures that will reduce the damage to the microwave oven.Photos, videos, and other recommendations and the reasoning of the device - all at the present stage quite popular among people.But not everyone is able to give up the microwave.And in many respects it is connected with the time savings that it brings.
