If you are planning to conceive or have just found out you are pregnant, you have probably heard that folic acid is important. But what exactly is it, and why do doctors recommend it so consistently?
Understanding the folic acid benefits for pregnancy can help you make informed choices for yourself and your baby, right from the earliest, most critical weeks.
What is folic acid?
Folic acid is the synthetic form of vitamin B9, a water-soluble B vitamin. Its naturally occurring counterpart, found in food, is called folate. Both play the same essential role in the body, though folic acid tends to be absorbed more efficiently.
Folic acid is added to many fortified foods, including breads, cereals, pastas and rice, and is also found naturally in dark green vegetables such as spinach and broccoli, legumes, citrus fruits and other plant based foods.
At its core, folic acid supports cell division and DNA formation, which is exactly why it becomes so important during the early stages of pregnancy, when cells are dividing and multiplying at a rapid pace.
Folic acid benefits before pregnancy
Supports early development before you may even know you’re pregnant
One of the most important folic acid benefits before conception is timing. The neural tube, which develops into the baby’s brain and spinal cord, closes within the first three to five weeks of pregnancy, often before a woman even realises she is expecting.
Because of this narrow window, doctors generally recommend starting folic acid at least one month before trying to conceive, with some specialists suggesting a couple of months for extra safety.
May support fertility
Folic acid does more than prepare the body for pregnancy. Some research suggests it plays a role in helping the body produce healthier, higher quality eggs. In men, folic acid combined with zinc has also been linked to improved sperm health, making it a useful consideration for couples trying to conceive together.
Helps build a healthy reserve
Because folic acid needs time to build up in the body, taking it consistently before pregnancy helps ensure your levels are already sufficient by the time conception occurs, rather than trying to catch up once you are already pregnant.
Folic acid benefits during pregnancy
Reduces the risk of neural tube defects
The best known benefit of folic acid is its role in preventing neural tube defects such as spina bifida and anencephaly. These conditions occur when the neural tube does not close properly, and adequate folic acid intake significantly lowers this risk.
Supports the baby’s brain, spine and overall growth
Beyond the neural tube, folic acid benefits healthy cell division and tissue growth throughout pregnancy, contributing to the baby’s overall development.
Reduces risk of other birth complications
Folic acid has also been associated with a lower risk of cleft lip and cleft palate, certain heart defects, low birth weight and premature birth.
Supports the mother’s body too
Pregnancy places significant demands on the mother’s body. Folic acid supports the growth of maternal tissue, including the uterus and breast tissue, and plays a role in producing red blood cells to accommodate the significant increase in blood volume during pregnancy.
Folic acid has also been linked to a reduced risk of preeclampsia in mothers, along with broader long term health benefits.
Helps prevent fatigue
As a B vitamin, folic acid benefits normal energy levels and helps reduce tiredness and fatigue, which can be especially welcome during the demanding early months of pregnancy.
How much folic acid do you need?
Recommendations vary slightly depending on where you live and your individual health profile, but general guidance suggests around 400 micrograms of folic acid daily for women trying to conceive and during the first trimester, with some guidelines recommending higher doses later in pregnancy or for women with a higher BMI.
Because it can be difficult to get enough folic acid from diet alone, most doctors recommend a daily supplement or prenatal vitamin in addition to eating folate-rich foods. Always speak to your doctor about the dose that is right for you.
How Fertility Choice can help you become pregnant
At Fertility Choice, we know that preparing for pregnancy involves more than hoping for the best. Our team supports you with comprehensive preconception assessments, personalised guidance on nutrition and supplementation, including folic acid, and expert fertility care tailored to your individual needs.
Whether you are just starting to think about starting a family or have been trying to conceive for some time, we are here to help you understand your body, address any underlying fertility concerns, and give your pregnancy the healthiest possible start.
Conclusion
There are numerous folic acid benefits, as it plays a vital role before and during pregnancy, supporting your baby’s early development while also protecting your own health. Starting early, ideally before conception, gives you and your baby the best possible foundation.
If you are planning to conceive or want expert guidance on preparing your body for pregnancy, our team is here to help.
Contact Fertility Choice today to book a consultation and take the next confident step on your journey to parenthood.
FAQs
What happens when I take folic acid every day?
Taking folic acid daily helps build up a steady supply in your body, supporting healthy cell division, red blood cell production and, during pregnancy, the healthy development of your baby’s brain and spine.
What are the signs that you need folic acid?
Folic acid deficiency often has no obvious symptoms, which is why supplementation is recommended proactively rather than waiting for signs. When symptoms do occur, they may include fatigue, weakness or irritability. Speak to your doctor if you’re concerned about your folic acid levels.
Who should not take folic acid?
Most people can safely take folic acid, but those with certain medical conditions or who are taking specific medications should consult their doctor first, as folic acid can occasionally interact with treatments or mask symptoms of an underlying vitamin B12 deficiency.
What symptoms does folic acid treat?
Folic acid is primarily used to prevent folate deficiency and reduce the risk of neural tube defects during pregnancy. It may also help address fatigue linked to low folate levels and supports overall cell growth and red blood cell production.