From which dynasty did you begin to pay attention to bone marrow culture?
Since ancient times, we have attached importance to bone marrow culture. According to relevant data, in the long history, ancestors gradually discovered the relationship between man and nature and the law of life in order to survive and develop. The ancestors used this discovery to improve the living environment of human beings, prolong life and keep fit, and gradually formed a unique Chinese health-preserving culture, and bone marrow health-preserving is an important part of Chinese health-preserving culture.