How long folic acid to eat the best?

Folic acid is a water-soluble B vitamin, on the growth of cell division and nucleic acid, amino acids, protein synthesis plays an important role in fetal growth and development is also essential nutrients. Married women to prepare birth, from the marriage should pay attention to supply sufficient folic acid, because if the lack of folic acid in early pregnancy, the fetus would constitute a nerve sheath and nerve impulse transmission medium, lack of raw materials affect the fetal brain and neural tube development, resulting in nerve tube defects, severe cases can lead to children with spina bifida or anencephaly and other congenital malformations. Red amaranth, spinach, lettuce, asparagus, asparagus, rape, cabbage, cauliflower, Brussels sprouts, beans, yeast, oatmeal bread, animal liver, wheat germ and bananas, strawberries, oranges and other foods are excellent folic acid source.
U.S. nutritionists recommend pregnant women eat a banana every day, because the banana complex with folate, vitamin B6 and potassium, magnesium and other substances. Necessary to take 400 micrograms of folic acid each day until 3 months of pregnancy began. Institute of California found that if pregnant women started before pregnancy and during 1,2 months to add 400 micrograms of folic acid per day, allows fetal cleft lip and cleft palate reduce the incidence of defects in 25% -50%. Chinese scholars have found the body early pregnancy folic acid deficiency is congenital heart disease, one of the reasons, if the mother before pregnancy within 3 months early to add 400 micrograms of folate per day may reduce congenital heart disease, 35.5%. drugs,drugs question and answers



1. dose and complications:
first three months of pregnancy to three months after the period of pregnancy, daily doses of folic acid added to O.4 mg agents can prevent fetal neural tube defects occur most.

the most direct consequences of the lack of can cause fetal neural tube defects. So, before pregnancy, start taking folic acid is the body of folic acid for women to maintain 在 certain level to Bao Zheng a good Zaoqi You embryos of folate status, pregnancy first three quarters after fetal neural Guan Xing Cheng Du is a sensitive period , insist on taking to play the best protection.

experts also advise pregnant women in early pregnancy, if large doses of folic acid tablets to pregnant women and I could have adverse effects on the fetus. Therefore, avoid drug abuse, pregnancy, even if a drug should also distinguish the same dosage form.
women taking folic acid should be carried out under the guidance of doctors, also needs to note the following:
drugs,drugs question and answers


1, must be taken from one month pregnant. Emphasize pre-pregnancy to begin taking the objective is to enable women to maintain the body at a certain level of folic acid to ensure the early embryo has a good folate status. According to studies, women taking folic acid after going through 4 weeks, the state of the body folic acid deficiency can be corrected. In this way the formation of the neural tube early stages of pregnancy the fetus sensitive period, enough folic acid to meet the needs of developing nervous system, but also in the first three months of pregnancy persist in taking the sensitive period to play the best protection.
2, do not use "folic acid tablets" instead of "low-dose folic acid supplements." Folic acid supplements contain only 0.4 mg of folic acid per tablet, is the only state-approved preventive medicine (trade name "Si Lian"). The market, there is a use for the treatment of anemia of "folic acid tablets," each containing 5 mg of folic acid, equivalent to "Si Lian" tablets 12.5 times. Pregnant women in early pregnancy should not have taken such a large dose of folic acid tablets, because the long-term high-dose folic acid tablets to pregnant women and fetuses will have adverse effects. Therefore cautioned that pregnant women should follow the guidance of doctors and health workers, should not abuse their medication, disorder medicines. drugs,drugs question and answers

Si Lian major role folic acid tablets 【】 1, to prevent fetal neural tube defects (anencephaly, spina bifida), the effective rate of 85%. 2, prevention of fetal cleft lip and palate, and 50%. 3, prevention of fetal congenital heart disease, and other surface abnormalities such as birth defects. 4, to prevent pregnant women, nursing mothers and fetal anemia. 5, the promotion of fetal nervous system development. 6, lower infant mortality. 7, to reduce the pregnancy reaction. other roles

【】 1, can prevent coronary heart disease and other chronic cardiovascular diseases. 2, can prevent Alzheimer's and other cancers, reduce the incidence. 3, reduction and prevention of women's risk of breast and cervical cancer. 4, prevention and treatment of drug-induced megaloblastic anemia.

【Usage consumption】 different indication, use different one, for the prevention of birth defects and pregnancy, breast-feeding women and prevention of anemia during administration; recommended to start taking from the marriage to the end of lactation ( six months after birth), a Si Lian daily tablet (0.4mg), there had been the history of neural tube defects in children and childbearing women folic acid deficiency is suspected, the daily 2 Si Lian tablets (0.8mg). 2, daily dose should not exceed 1 mg. 3, Si Lian film when taking the other to adapt the scope of the condition of patients as directed.

How long folic acid to eat the best?,drugs information Site content is provided by users, including Western ,Chinese ,Capsules ,take ,prices ,Drugs ,treatment ,side-effects ,effects ,sleep Drugs ,Cold ,Notes , if you have knowledge of the financial sector do not know if you can find your answers here, I wish you good luck!