Lightwave houses have EMF hazards? What about spectrum houses? Is it true?

Light wave room - far infrared health care Far infrared is the longest infrared wavelength in the infrared wavelength range between 5-100um. It is a kind of electromagnetic wave; it is invisible light, but has all the characteristics of visible light, it can have a strong penetration and radiation, with significant temperature control effect and *** vibration effect, it is easy to be absorbed by the object and converted into the object's internal energy.　　The fluctuation of the far infrared ray is absorbed by the human body, can make the body of water molecules produce *** vibration, so that the activation of water molecules, enhance its intermolecular bonding force, thereby activating biological macromolecules such as proteins, so that the cells of the organism in the highest vibration energy level. Due to the biological cells produce *** vibration effect, can be far infrared heat energy transfer to the deeper part of the human body subcutaneous, the following deep temperature rise, the resulting warmth from the inside out. The intensity of this action, so that the capillary expansion, promote blood circulation, strengthen the metabolism between the tissues, increase the regenerative capacity of the tissues, improve the body's immune system, regulate the abnormal state of mental arousal, so as to play a role in health care.　　Common sense tells us that when you are in the beautiful scenery of the mountains, seashore, lakes, waterfalls, when the rain cleared, you will feel breathless, relaxed and happy, this is because the air here contains a large number of negative ions, resulting in particularly fresh air. Today, the world's large-scale sustainable development of agriculture and industry, the population expansion of forest vegetation was destroyed on a large scale, the ecological balance is out of balance, resulting in climate anomalies, the human survival of the environment, air suffered serious pollution.　　According to statistics, the world's annual emissions to the atmosphere of 600-700 million tons of a variety of harmful substances, including 100 million tons of soot dust, 150 million tons of sulfur dioxide, and nitrogen oxides, carbon monoxide, hydrides and so on. As we all know, air pollution directly jeopardizes human health, causing a variety of diseases, and can even take away a person's life. In the history of London, England, a major incident of soot pollution, the highest concentration of SO2 up to 1.34PPm, 4 days time deaths of more than 4,000 people, people caused this disaster of smoke known as the murder of the smoke. Therefore, people return my air calls not only in developed countries is in developing countries are also increasingly high, to solve air pollution has long been a major problem to be solved in today's world. So what is good air? Preventive medicine scientific research has proved that the content of negative ions in the air is a measure of air quality is good or bad, the appropriate concentration of negative ions in the air on human health, longevity and ecological environment has a significant impact on the biological aspects of the negative ions in the air like food vitamins, so called air vitamins, longevity, it is of particular importance to human health.　　①, far-infrared emission function at room temperature, through the promotion of human blood circulation, regulating circulatory function, favorable to human health, and achieve good warmth.　　②, the natural conditions of the negative ion generation function, the natural release of a large number of negative ions, can make the surrounding air to maintain a fresh state, thus conducive to the body's metabolism.　　③, there is an obvious effect of removing odor.　　④, there is a certain antimicrobial effect