Identification method of thermal conductivity of Hetian jade bracelet: Hetian jade has good thermal conductivity, so if you put a piece of natural Hetian jade on your face, you will feel very cold at first, but it will warm up after a few seconds. The artificial imitation of hetian jade can't achieve this effect.
Magnifier observation: There are many felt-like fiber structures in Hetian jade bracelet, which can be observed under the magnifying glass. Its particles are extremely fine and its structure is very fine.
Destructive identification: If the jade bracelet is burned, it is black, yellow and smelly, so it can be judged as a fake jade bracelet.
Quality inspection and appraisal: This is the most direct method. Go directly to the quality inspection center with your jade bracelet and merchants. Now basically all jade shopping malls have quality inspection centers, so let the eyes of the quality inspection center help you see that the certificate is the most important certificate.
How to identify Hetian jade bracelet when buying Hetian jade bracelet First, carefully observe whether there are faintly visible flocs inside Hetian jade bracelet. Flocculation is a fine line-like substance composed of small dots. The fewer hetian jade bracelets, the higher the price, and the greater the space for appreciation and preservation. People say? There are hetian jade and meiyu, and there are also gold diamonds, which are common, but hetian jade is not common? It can be seen that today's Hetian jade can be described as a collection of thousands of pets. When identifying Hetian jade, you must be able to feel the difference between Hetian jade bracelets. As the saying goes, jade is destined for someone. If you think there is something wrong with the Hetian jade bracelet, it is really wrong.
How to identify Hetian jade bracelet Method 2: Look at the gloss of Hetian jade bracelet shell. Although the real Hetian jade bracelet is not as bright as jade, it is warm, soft and white. If the Hetian jade bracelet you see has a low gloss and the white color is not very beautiful, then its authenticity needs to be verified.
How to identify hetian jade bracelet method 3. Collectors can weigh Hetian jade bracelets in their hands. The real Hetian jade bracelet feels heavy in the palm of your hand. If it doesn't feel good, it is probably a fake. Hotan jade lovers should pay attention to identification.
Advantages of Hetian jade bracelet: 1. Promote blood circulation.
Wrist is the end point of blood circulation in the body, and blood return is achieved by the pressure of the heart. When people wear a jade bracelet, it will constantly vibrate and rub. The shaking of the jade bracelet has an effective massage effect on the wrist of the human body, which will directly stimulate and relax the meridians and acupoints of the human body.
The friction between jade bracelet and wrist skin tissue can make the blood of wrist skin smoother, soften skin cells, dredge sweat glands of skin, and contribute to human metabolism.
There is an acupoint on the inside of the wrist called Neiguan, which is an important acupoint for treating insomnia. After wearing the jade bracelet, people's hands are constantly moving, and the jade bracelet can massage the acupuncture points on the wrist inadvertently.
Second, it's good for the heart.
Chinese medicine theory has proved that jade has the functions of calming heart rate, lowering blood pressure and stabilizing mood. For patients with bad heart or high blood pressure, jade has certain cardiac auxiliary functions, such as lowering blood pressure, stabilizing heart rate, relieving impatience and tension, relieving stress, refreshing mind and restoring memory.
The left hand is closest to the heart, and the jade bracelet worn on the left hand is the easiest to get close to the heart in daily work and study, which is of the greatest benefit to the heart. Therefore, jade bracelets are traditionally worn on the left hand.
Third, absorb various trace elements in jade.
Jade is a product of nature, which absorbs the essence of all rivers and contains the essence of heaven and earth. All kinds of jade contain one or several elements in various minerals such as iron, manganese, zinc and nickel.
In the process of wearing jade bracelets, these trace elements gradually penetrate into the human body along the skin tissue through frequent friction with the human body, effectively supplementing the trace elements that the human body cannot ingest in food, thus achieving the functions of balancing, regulating physiology and improving various immunity.
Fourth,? People raise jade, jade raises people?
Natural jade contains many minerals necessary for human body. Because jade bracelets are worn in direct contact with the skin, most natural jade has cracks and can absorb body fluids. Wearing jade often can make the trace elements contained in jade inhale into human body through skin, thus balancing the imbalance between yin and yang and qi and blood, and making people get rid of diseases, maintain health and live longer.
The mechanism of jade health preservation has also been confirmed by modern science. Jade bracelets will become more and more transparent after wearing for a certain period of time. Jade is also the spirit of all things. As the owner of the jade bracelet, treat and maintain your own jade bracelet correctly, wear it on your body often, and gradually cultivate heart-to-heart communication. Over time, the jade bracelet and you will inevitably have feelings that you can't give up. Perhaps at a critical moment, your jade bracelet will stand up for the safety of the host, and even dare to give up on the host, but it can destroy the host.
We often hear that an old man or other people accidentally met an accident or fell down, and the jade bracelet was broken or broken, but the owner was only slightly scratched or even intact. I believe this is the result of your jade bracelet appearing at a critical moment.
The blood circulation among arterioles, capillaries and venules in human body is called microcirculation. Microcirculation is an exchange place where human tissues and cells absorb nutrients, oxygen and excrete metabolites. All kinds of diseases and pains in human body are caused by microcirculation disturbance. The pain doesn't make sense, and the general rule doesn't hurt? Microcirculation is medically called human body? A second heart? Known as.
After jade comes into contact with human body, a large number of far-infrared light waves radiated in the form of water ripples can penetrate human body up to 75px, which can accelerate blood vessel dilation, increase blood flow rate, effectively improve human microcirculation, remove garbage in the body, and reduce blood pressure and lipid, thus achieving the effects of diminishing inflammation, relieving swelling, relieving pain and eliminating diseases, nourishing the heart and benefiting the lungs, calming the heart and calming the nerves. According to the test report of Institute of Hematology, China Academy of Medical Sciences, far infrared rays can increase microcirculation blood flow by 80% within 20 minutes? 1 14% 。 Regular use of jade physical therapy can effectively eliminate exogenous pathogens such as wind, cold, dampness and heat, and obviously improve symptoms such as headache, body ache, joint pain and numbness caused by cervical vertebra, lumbar vertebra, hyperosteogeny and rheumatoid arthritis.
Fifth, the weak electrostatic magnetic field of jade is beneficial to human body.
People's meridians are unified in the marrow sea of the brain. Jade directly massages many acupoints on the head, which is rich in 26 kinds of essential trace elements such as calcium (Ca), magnesium (Mg), potassium (K) and iron (Fe). Under the action of its own electrostatic magnetic field, jade penetrates into the human body through cerebral cortex and massage nerve points, supplements the nutritional components of brain cells, dredges the meridians of the whole body, balances various mechanisms, and achieves the functions of calming the nerves, harmonizing the pulse and subduing yang.
Six, jade in a variety of trace elements beneficial to the human body.
Honeycomb? Power supply station? Mitochondria need some chemicals to ensure the vitality of cells and remove toxins from cells. Various trace elements in jade are beneficial to human body and can effectively supplement cell nutrition. Photoelectric effect? It can enhance the power and activity of cells, induce the strong vibration and mutual friction of water molecules in human cells, and expel toxins from cells, thus regulating the harmonious operation of viscera functions and the precise operation of meridians, qi and blood. Compendium of Materia Medica records: Is there jade? In addition to stomach heat, vexation, moistening heart and lungs, helping voice and throat, nourishing hair, nourishing five internal organs, calming the nerves, dredging blood vessels, clearing eyes and ears, and taking it for a long time. The curative effect is equivalent. Wearing jade often can make people's blood vessels unobstructed, radiant, skin fair and delicate, eyes bright and energetic, and black hair healthy and energetic.
Seven, jade storage? Gas? The most abundant substance.
Jade is the beauty of stone, sweet, flat and non-toxic. According to legend, emperors and concubines in past dynasties could not do without jade. Da ji takes jade as beauty, loves jade, Yang Guifei relieves summer heat with jade, and Empress Dowager Cixi keeps a jade pillow as her companion all her life.
Chinese medicine believes that people have? Essence, qi and spirit? Sambo? Gas? The use of jade is particularly prominent. Is jade stored? Gas? The most abundant substance. Jade is moist in the mountains, and water is clear in the river. Jade massages human acupoints, stimulates meridians, dredges viscera, can store essence, nourish the mind, nourish yin and strengthen yang, and has the effects of five pills (derivative pills) and six flavors (Dihuang pills). So Chinese medicine says:? Some diseases can't be cured by taking medicine, but can jade physiotherapy be cured? That's the reason.
Eight, jade is often used for health, but also has the effect of clearing away heat and relieving summer heat.
The free crystal structure of jade has the physical characteristics of large heat capacity and fast radiation and heat dissipation. When dizzy and restless, intracranial blood vessels dilate and congestion. After putting the jade pillow on the pillow, the heat conduction speed is accelerated, the intracranial temperature drops rapidly, the blood vessels begin to contract, and the blood circulation returns to normal, which plays a role in regulating body temperature and makes people feel awake and comfortable. Jade is often used for health preservation, and also has the effects of clearing fire, relieving fever and relieving summer heat.
Nine, the effective components in jade can absorb radioactive substances.
The effective components in jade can absorb radioactive substances, relieve the toxicity of harmful heavy metals such as cadmium and lead to human body and prevent them from spreading in human body. Harmful electromagnetic waves will have adverse effects on the cardiovascular system, visual system and reproductive system of human body, and it is also an important cause of cancer and leukemia.
Through the health-preserving function of jade, it can effectively shield the harmful electromagnetic waves of human body, enhance the immune function of human body and improve the ability of human body to resist diseases and diseases.