Of course it is not the same, blood supplementation is anemia, anemia has a variety of reasons, only in the case of iron-deficiency anemia iron supplementation can play the effect of blood supplementation, the other anemia is not iron supplementation can be made up, for example, the lack of folic acid will cause megaloblastic anemia, this supplementation of iron is not much effect, so that iron supplementation and supplementation of blood is still a big difference.