Quay lại Tin tức
Why Folic Acid Is Essential for Pregnant Moms

12/09/2025

Why Folic Acid Is Essential for Pregnant Moms

Pregnancy is a special stage, during which a mother’s body requires more nutrients to nourish and protect the developing baby. Among them, folic acid (vitamin B9) is considered a “golden key” that helps prevent birth defects and supports healthy development of the baby right from the womb. So why is folic acid so important, and how should pregnant moms safely supplement it?

📌 Guide: Why Folic Acid Is So Important
1. Prevents neural tube defects (NTDs)
Neural tube defects, such as spina bifida and anencephaly, often occur during the 3–4 weeks of early pregnancy.


Research shows that adequate folic acid supplementation can reduce the risk of NTDs by 50–70% (Source: Cleveland Clinic).


2. Supports cell and DNA formation
Folic acid participates in the production of DNA, RNA, and new blood cells.


This is especially important as the mother’s body needs to produce extra blood to nourish the fetus.


3. Reduces the risk of pregnancy complications


Some studies suggest that folate supplementation may lower the risk of preeclampsia and preterm birth (PMC, NIH).


🥗 How Pregnant Moms Can Supplement Folic Acid
Recommended intake:


Before pregnancy and during the first trimester: 400–600 mcg/day


From the 4th month to postpartum: 600–800 mcg/day (Source: Healthline)


Folic acid-rich foods:


Dark leafy greens (spinach, kale)


Legumes (lentils, green beans)


Citrus fruits, avocado, broccoli


Breakfast cereals fortified with folate

Supplements:


Many doctors recommend folic acid or prenatal vitamins, especially during early pregnancy.


⚠️ Safety Notes for Pregnant Moms


Start early: Ideally before conception, because neural tube defects occur in the very first weeks.


Do not overdose: The safe maximum for pregnant women is 1,000 mcg/day from supplements (Cleveland Clinic). Excess intake may mask vitamin B12 deficiency.
Consult your doctor: Each mother’s needs differ, so check with your doctor to adjust the dosage 
appropriately.


✅ Conclusion


Folic acid is an essential nutrient that prevents birth defects, supports fetal brain and spinal cord development, and protects maternal health. Proper supplementation – through foods and doctor-recommended pills – is a crucial step toward a healthy pregnancy.


👉 Remember: Balanced nutrition + adequate folic acid = a healthy start for your baby.