Jade in China has a long history of health preservation. It is recorded in Dragon Materia Medica and Compendium of Materia Medica that jade has many functions, such as "clearing away heat, relieving annoyance, helping voice and moistening throat, nourishing hair, nourishing five internal organs, calming nerves, dredging blood vessels, and clearing eyes and ears". Jade is not only used for wearing, playing and massaging, but also for eating jade chips.

The ancients believed that jade was the essence of yin and yang, a harmonious materialized expression, and was considered to have a magical effect on human health. Modern research shows that jade has magical biological, chemical and physical characteristics. After being polished, jade will accumulate efficacy and form an electromagnetic field, which will resonate with the human body when worn on the body, thus promoting the coordinated operation of human functions. Biological, chemical and physical studies show that jade contains more than ten kinds of trace elements such as gold, silver, silicon, zinc, iron, selenium, magnesium and manganese. The role of trace elements such as zinc, selenium and manganese is often worn, played and used. These trace elements can penetrate into human body through skin and acupoints, and the electromagnetic effect produced by friction also resonates with human body, thus achieving the purpose of regulating human body function and promoting health.

In a word, wearing jade, playing with jade and using jade are all good for health care, especially ancient jade.

I hope I can help you, wish you a happy life and thank you for your adoption.