The role of copper on the human body mainly includes the following: 1, promote the production of hemoglobin, maintain the normal blood concentration of the human body, appropriate copper can effectively promote the production of young red blood cells and other red blood cells, help the human body’s red blood cell count within the normal range, while maintaining the human body’s blood concentration within the normal range, to prevent iron deficiency anemia and other anemic diseases occur. 2, copper Copper is a trace element that can promote the development of human bones, promote the human nervous system and brain development, maintain the normal growth and development of infants and children, and avoid other diseases such as rickets due to lack of nutrition or trace elements. 3. It also has a certain degree of promotion effect.