Active folic acid can prevent fetal dysplasia, and help the normal development of the fetal brain and nervous system, as well as the formation of red blood cells. Active folic acid has high stability, can be well absorbed and utilized by pregnant women and fetuses, and will not affect the body’s absorption of vitamins, preparation for pregnancy or pre-pregnancy need to follow the doctor’s advice to take folic acid, can reduce the risk of fetal neural tube malformation, effective prevention of cleft lip and palate, megaloblastic anemia and other diseases, which can help the fetus and the placenta’s normal development. It is recommended that you eat a light diet and take more folic acid-rich foods, such as spinach, kiwi, citrus, etc., and keep a regular routine and a happy mood.