In ancient ideas, jade has magical functions, which can ward off evil spirits and defend itself, and some jade can be used as medicine to treat diseases.
As early as more than two thousand years ago, the ancients used jade for medical treatment, such as Shen Nong's Materia Medica and Compendium of Materia Medica. According to records, jade has the curative effect of "removing middle heat, relieving annoyance, moistening heart and lungs, nourishing hair, nourishing five internal organs, calming the heart and calming the nerves, dredging blood vessels and brightening eyes and ears", and there are 106 kinds of jade for internal and external use. There are also records: as jade: "If you take it for a long time, you will not be hungry, and you will not become immortal."
In the concept of the ancients, jade was not only regarded as a treasure, but also as a good medicine. Ancient medicine called "jade is the beauty of stone, sweet and non-toxic", and called jade the most energetic substance in human body. It is believed that the mouth contains jade, which can "quench thirst, remove stomach heat and calm irritability" with the help of saliva.
Therefore, jade is not only used as jewelry, ornaments and decorations, but also used for fitness. From ancient times to the present, emperors and concubines of past dynasties did not need jade for health preservation, Song loved jade, and Yang Guifei contained jade to relieve summer heat.
The health-preserving mechanism of jade has been confirmed by modern science. According to chemical analysis, jade contains many trace elements beneficial to human body, such as zinc, iron and selenium. Wearing jade can make trace elements absorbed by human body. Because jade is the most abundant substance for storing "qi", the trace elements contained in jade can be inhaled into human body through skin, activate cell tissue, improve human immune function, and achieve the functions of eliminating diseases, protecting health and prolonging life. For example, zinc can activate insulin, regulate energy metabolism, maintain human immune function, promote children's intellectual development, and have special anti-cancer, anti-deformity and anti-aging effects; Manganese can resist the harm caused by free radicals, participate in the synthesis of protein and vitamins, promote blood circulation, accelerate metabolism in new towns, resist aging, and prevent Alzheimer's disease, osteoporosis and atherosclerosis. Selenium is a component of glutathione peroxidase, which can catalyze the reduction of toxic peroxide into harmless amino compounds, thus protecting biofilm from its harm and playing an anti-aging role; It can also degrade harmful heavy metals such as cadmium and lead, enhance human immune function and improve the body's disease resistance.
The research of bioengineering department of Southeast University shows that the human body will produce temperature field, magnetic field and electric field, thus forming "biological information field". This "biological information field" will produce a corresponding spectrum, which we call "biological wave". "Biowave" can produce bioelectricity, which has a peculiar effect, that is, photoelectric effect.
Tested by scientific instruments, jade also has this special "photoelectric effect". In the process of slight pressure, cutting and polishing, it will produce a focused energy storage effect, form an "electromagnetic field", and emit far infrared rays that can be absorbed by the human body, thus inducing strong vibration of water molecules in cells of the human body, improving the blood circulation system with a slight massage, thus accelerating blood circulation and metabolism, activating cell tissues, and so on.
Some people think that Huang Longyu has the functions of clearing away heat and toxic materials, and maintaining beauty. Therefore, it is not difficult to understand that Huanglongyu has been enthusiastically sought after by the public since its appearance.