Folic acid is the synthetic form of folate, otherwise known as vitamin B9. Every pregnant woman is advised to take folic acid supplements, but why is folic acid important during pregnancy? And when is the best time to start taking it? Let us find out.

Why Is It Important?

Folic acid is primarily given to allow the neural tube in the fetus to grow normally into the baby’s brain and spinal cord. Thus, folic is taken by pregnant women to prevent neural tube defects (defects that affect the brain and spinal cord), such as spina bifida, which is a birth defect where the spinal cord is not properly formed. Taking folic acid supplements before and during pregnancy may also protect against other birth problems, such as cleft palate, miscarriage, premature birth, and low birth weight.

When Should It Be Taken?

Ideally, folic acid supplements should be started at least one month before becoming pregnant, and you can start taking them earlier than that. This is to ensure that you have enough folic acid in your body to cover all your baby’s needs at the beginning of your pregnancy when it is most needed. Neural tube defects occur in the first three or four weeks of pregnancy, so it is important to start it early. If you got pregnant and have not started folic acid supplements, see your doctor and start taking them as soon as possible.

What Are the Sources?

Folate can be found naturally in leafy green vegetables, such as spinach. It is also found in lentils, beef liver, and fortified cereal. Despite this, it is recommended that pregnant women and women planning to become pregnant take folic acid supplements to ensure covering the daily required intake. See your doctor for guidance on what type of prenatal supplements you need and in what amounts.

Are There Special Considerations?

Some people may require higher doses of folic acid if they are at an increased risk of having a baby with neural tube defects. If you, your partner, or any of both your families are affected by a neural birth defect, your baby may be at an increased risk, so you should let your doctor know. Additionally, it is important to let your doctor know if you had previously had a pregnancy affected by a neural tube defect because you may require a higher dose of folic acid. Other risk factors may include having diabetes or epilepsy.