Vitamin B9
Folic acid or vitamin B9 stimulates the growth of red blood cells through the synthesis of purine, pyrimidines, and it also participates in the development of methionine in the fetal nervous system. Folic acid deficiency is a common cause of erythropoietic anemia, defective fetal neural tube defects, and mental confusion. When your body is deficient in vitamin B9, there are symptoms: memory loss, anemia, depression, skin cracking ... can also lead to serious problems like a rapid heartbeat, abnormalities of the fetus, osteoporosis, bowel cancer, and leukopenia, may even lead to infertility.
Folic acid supplements should be taken under the supervision of doctors in the treatment of giant anemia. As the symptoms of folic acid deficiency easily mask symptoms of vitamin B12 deficiency, it is common for people to take B12 in advance for the treatment of malignant anemia, if not effectively switch to folic acid.
Foods rich in vitamin B9: liver, kidney, vegetables, cheese, mushrooms, beans, cauliflower, oranges, bananas, rice, yeast.