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What is Folic Acid?Folic Acid, or folate, is one of the B vitamins important for healthy
growth of your unborn baby. It is essential to the normal development
of your baby's spine, brain and skull, especially during the first four
weeks of your pregnancy. It is, therefore, important to start taking
vitamin supplements with Folic Acid before you get pregnant to reduce
the risk of neural tube defect. What are neural tube defects (NTDs)?Neural tube defects (NTDs) are birth defects that occur when the neural tube fails to close properly during the early weeks of pregnancy, resulting in abnormalities of the spine, brain or skull that can result in stillbirth or lifelong disability. Closure of the neural tube happens early in pregnancy, often before a woman knows she is pregnant. Spina bifida is the most common NTD. 0.4 mg a dayAll women who could become pregnant should take a multivitamin containing
0.4 mg of Folic Acid every day. To help reduce the risk of NTDs, you
should start taking the vitamin supplement at least three months before
you get pregnant and continue through the first three months of your
pregnancy. Talk to your health professional to find the supplement best
for you. Your historyIf you have had a previous pregnancy affected by an NTD or have a family
history of this problem, see your doctor. You may be advised to take
a higher dosage of Folic Acid. If you have diabetes, obesity or epilepsy,
you may be at higher risk of having a baby with an NTD, and you should
see your doctor before planning pregnancy. Eat a balanced dietTaking a vitamin supplement does not reduce or replace the need for a healthy, well-balanced diet according to Canada's Food Guide to Healthy Eating . Good or excellent sources of Folic Acid include dark green vegetables (broccoli, spinach, peas and brussel sprouts), corn, dried peas, beans, lentils, oranges and orange juice. Whole grain breads and foods fortified with Folic Acid also provide significant amounts of the vitamin. Too much of a good thing?Do not take more than one daily dose of vitamin supplement as indicated on the product label. Increasing your dose of Folic Acid beyond 1 mg per day without the advice of a doctor is not recommended. In large doses some substances in multivitamins could actually do more harm than good. This is especially true of Vitamin A in the retinol form. Try to select a supplement with Vitamin A as beta-carotene rather than as retinol. This difference is indicated on the label. Can NTDs be detected before birth?Some NTDs can be detected before birth by prenatal screening tests. If you are pregnant and wish to know more about the prenatal diagnosis of NTDs, talk to your health professional about the prenatal blood test or ultrasound test that can give you more information about whether your unborn baby has an NTD. :: Health Canada launches Folic Acid Awareness Campaign :: Folic Acid and Birth Defects - It's Your Health
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Last Updated: 2003-12-16 |