To know whether the light wave in the light wave bath room is harmful to human body, we must first know what light wave is. Topson light wave bath room light wave precision 5.6 ~ 14 micron far infrared, using the principle of healthy far infrared. In the last article, what is far infrared ray has been introduced. Far infrared ray is an important part of sunlight and the most important ray to collect sunlight energy. It is basically responsible for the growth of organisms and the transfer of heat energy, but not all far infrared rays are beneficial to human body. After a lot of research and experiments, it is found that far infrared rays with the wavelength range of 5.6 ~ 14 micron can be absorbed by human body and bring health benefits to human body. Topson light wave bath room uses this band of far infrared rays as the heat source to ensure that it will not cause any harm to human body. For example, some babies will be sent to a constant temperature incubator after birth, so that the baby can recover at a suitable temperature, and the heat source used in the incubator is the same as Thompson's far-infrared sauna room-far infrared. Therefore, we can ensure that the light emitted by the product is harmless to human body. Far infrared sauna principle The magical far infrared far infrared ray is far more magical than people think. 1977 Yamazaki Clinic in Japan is associated with many hospitals in Japan. After seven years of clinical and experimental research, it is found that far infrared rays can treat more than 50 diseases, such as the prevention and adjuvant treatment of heart disease and diabetes. Research by Showa University and Japan Aviation Medical Team also found that far infrared rays have excellent effects on heart disease and kidney disease. In addition, after years of accumulation, far infrared rays have certain curative effects on diseases such as gastropathy, fatty liver, rheumatoid arthritis, cervical spondylosis, constipation, periodontitis and hemorrhoids. These are only part of people's understanding of far infrared rays, and I believe more benefits will be found.