1. Modern science believes that jade not only contains many trace elements beneficial to human body, such as calcium, selenium, tin, zinc, copper, iron, manganese, magnesium, cobalt, chromium, nickel, lithium, potassium, sodium and titanium. It also proves that it can produce special photoelectric effect, form special electromagnetic field, and resonate with the biological magnetic field of human body, thus improving human metabolism and various physiological functions.

In addition, jade itself contains a variety of medium and trace elements, which can be inhaled through the skin through long-term wear, thus balancing human skills and achieving the effect of getting rid of diseases and health care.

2. If worn on acupoints, the electromagnetic field of jade can also stimulate meridians, thus achieving the effect of dredging meridians and nourishing essence.

Extended data:

Jade series:

1, a senior player summed up the ancient jade appraisal in the forum in eight words: "Comparative appraisal, practice makes perfect. . "You can compare the unearthed jades displayed in museums, the catalogues published by regular publishing houses or the collections generally recognized by collectors. Therefore, he suggested that beginners should follow the principle of "seeing more and buying less" and gradually form a personal appraisal standard system from the aspects of materials, crafts, modeling, color, decoration and use through learning.

2. The ancient jade that can be called a fine product must be of superior material, exquisite workmanship, intact appearance and humanistic spirit, while the jade that is not refined, rough in workmanship and has a large amount of existence is a "vulgar product".

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