On the question of whether eating pig’s blood for anemia can replenish blood, it is necessary to look at the specific type of anemia. There are many types of anemia, and not all of them are effective in eating pig’s blood, as follows: 1, iron deficiency anemia: this is due to chronic blood loss or increased demand for iron and other factors, resulting in absolute or relative deficiency of iron in the body, which causes a kind of anemia, this kind of anemia eating pig’s blood has a certain efficacy, because pig’s blood is rich in iron, which is effective in supplementing the iron agent. 2, other types of Anemia: such as megaloblastic anemia, aplastic anemia, myelodysplastic syndrome, hemolytic anemia, hemorrhagic anemia, renal anemia, and other types of anemia, eating pig’s blood is generally ineffective.