The ancients said that jade can't be cut and gold can't be cut. Jade has been buried underground for thousands of years, and it contains a lot of mineral elements. Therefore, people often say that people raise jade to raise people. If people wear jade for a long time, the water head of jade, that is, the refractive index, will become better and brighter. If a person is in poor health and wears jade for a long time, the mineral elements in jade will be gradually absorbed by the human body, thus achieving the health care function. For example, a lady wearing a jade bracelet usually wears her left hand because it is good for her heart. Jade is the pillow, and the brain is the spirit. Ancient emperors liked to use jade as pillows, and the long-lived emperors in ancient China used jade pillows for a long time. And like Compendium of Materia Medica, there is also an introduction to the health care function of jade. 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, magnesium, iron, copper, selenium, chromium, manganese and cobalt. Wearing jade can make trace elements absorbed by human skin, activate cell tissue and improve human immune function. Therefore, some Chinese medicine practitioners say that "some diseases can be cured not by taking medicine, but by wearing jade often", which is the truth. If you wear a jade bracelet for long-term benign massage, you can not only passively remove the disease of blurred vision, but also store your vitality and nourish your spirit.

Some experts believe that:

[White jade] has the effect of calming the heart and calming the nerves.

[Sapphire] Avoiding evil spirits makes people energetic.

[xiuyan jade] It is very effective for male impotence patients, and can improve people's fertility.

[Jade] can relieve the pain of the respiratory system and help people overcome depression.

[Duyu] Moisten the heart and lungs, clear stomach fire, improve eyesight and beauty.

[Agate] Clear away heat and improve eyesight.

[Old Jade] Detoxify, clear yellow water, relieve rat sores, nourish yin and blacken beard, and treat scabies caused by phlegm disorder.