How many vitamins are good for anemia?

According to the type of anemia need to supplement different vitamins, such as megaloblastic anemia supplement vitamin B12, B9; iron deficiency anemia can be supplemented with vitamin C, and not all anemia need to supplement vitamins, need to be based on the cause of anemia to decide the treatment.
1. Megaloblastic anemia: Megaloblastic anemia is often caused by the lack of vitamin B12, folic acid (vitamin B9) caused by DNA synthesis disorders, you can take vitamin B12, vitamin B9 under the guidance of a professional doctor, to provide raw materials to promote bone marrow hematopoiesis.
2. Iron deficiency anemia: mainly caused by the increase of iron demand and insufficient iron intake, iron absorption or loss of iron, iron supplementation is the main therapeutic measure, and supplementation of appropriate amount of vitamin C can promote the absorption of iron in gastrointestinal tract, which can improve iron deficiency anemia.
Anemia patients should go to regular hospitals and use medication under the guidance of professional physicians.