You need to supplement folic acid (i.e. vitamin B9) and B12. The growth of red blood cells requires folic acid, which is a coenzyme necessary for regulating cell metabolism and cell division.
When folic acid and B12 are deficient, the synthesis of nucleated red blood cell DNA in the bone marrow will be impaired, leading to slower red blood cell differentiation and reproduction, and the occurrence of megaloblastic anemia.
*Folic acid (vitamin B9) needs to be supplemented. The growth of red blood cells requires folic acid, which is a coenzyme necessary for regulating cell metabolism and cell division.
*The function of vitamin B12 is to increase the utilization of folic acid in the body. When folic acid and B12 are deficient, the synthesis of nucleated red blood cell DNA in the bone marrow will be impaired, leading to slower red blood cell differentiation and reproduction, and the occurrence of megaloblastic anemia.