Since ancient times, China has had the reputation of “the country of jadeâ€. The ancients regarded Yurubao as a treasure. The ancient medical book called "the beauty of jade stone, sweet and flat, non-toxic", and said that jade is the most abundant substance in the human body. It is believed that jade contains jade, and it works synergistically with saliva. "Stop thirst, except for the heat in the stomach, the irritability of the stomach, the heart and lungs, the throat, and the hair." So jade is not only used as jewelry, decoration, decoration. It is also used for health and fitness. Since ancient times, the emperors of various emperors have not kept their jade, and the Song Huizong has become jade, and Yang Guiyu contains jade. The health mechanism of jade has been confirmed by modern science. According to chemical analysis, jade contains a variety of trace elements beneficial to the human body, such as zinc, magnesium, iron, copper, selenium, chromium, manganese, cobalt, etc. Wearing jade can make trace elements be absorbed by human skin, activate cell tissue, and improve human body. Immune function. As the saying goes, people raise jade and jade raise people. Some Chinese doctors said that "some diseases can not be cured, and jade is often used to cure diseases." The reason is here. If you wear a long-term benign massage of jade bracelets, you can not only relieve the blurred vision, but also save energy and spirit. With the development of the market economy, there have also been some black-hearted businesses in the market, specializing in the manufacture of fake jade, so that some consumers have been fooled, then the fake jade that was accidentally bought can still be worn? Does wearing fake jade really harm the body? 1, wearing jade A goods for good health We know that jadeite is generally divided into three kinds of goods: A, B, and C. A goods are jade of original stone color, which is a jade that is not chemically treated, and the price is higher. Because the A cargo is natural jade, its constituent elements are relatively fixed and generally harmless to the human body. 2, wearing ordinary B goods is not harmful to the body Jade B is a jade that is chemically bleached and refilled with resin. The price is cheaper. The resin in the B cargo does not have an external force, and generally does not cause much harm. Although it is said that wearing jade B goods is not harmful to the body, we still recommend not to wear them. 3, wearing jade C goods harm the body The so-called jade C cargo is inferior in color. When it is heated to 110 degrees Celsius, it is immersed in the chromium salt solution for one or two days, so that the chromium salt penetrates into the crack of the jade material to achieve the dyeing effect. At first glance, it is crystal clear, one or two years later. It will fade, although this jade is "cheap and good", but it has no collection value, but it will endanger health. 4, wearing B + C goods is equal to chronic suicide Nowadays, the B+C goods are more common in the market, and they are processed by the simultaneous combination of B goods and C goods. Some black-hearted businessmen may use the strong acid such as hydrofluoric acid, nitric acid, sulfuric acid or hydrochloric acid to imitate the old color of jade, and then apply a layer of floor paint, crystal paint or epoxy resin on the surface of the fake ancient jade. Wearing B+C goods is prone to contact dermatitis, symptoms such as redness, tingling, itching and peeling. Chemical substances may also enter the body through the skin, which is equivalent to chronic suicide.
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August 04, 2021