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Why should you and your partner take folic acid?
Pregnancy

Why should you and your partner take folic acid?

2 min readWeek 1
Key takeaways
2 min
  • Take 400 mcg of folic acid daily if you're of reproductive age, even when not actively trying to conceive.
  • Ensure adequate folic acid intake during early pregnancy to prevent major birth defects in your baby's brain and spine.
  • Consume folic acid-rich foods like dark leafy vegetables, legumes, and fortified grains alongside supplements.
  • Consult your doctor about potentially higher folic acid doses based on your individual health needs.
  • Consider folic acid supplementation for male partners to improve fertility when planning pregnancy.

Both partners should take folic acid because it prevents major birth defects in the baby's brain and spine, helps with neural tube development, and can improve male fertility when planning pregnancy.

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Why should you and your partner take folic acid? 

Experts agree that all women of reproductive age should take 400 mcg of folic acid a day, in addition to consuming foods enriched with this type of B vitamin. An adequate intake of folic acid (folate) can help prevent major birth defects in the baby’s brain and spine [1].

In the earliest stages of pregnancy, folic acid helps in the development of the neural tube, from where the baby’s brain and spine will form [1]. Supplementation with folate is so important that women of reproductive age are urged to take it, even if they are not planning to become pregnant. 

Folate is naturally found in dark leafy vegetables, legumes, fruits, and fortified grains, but the amount may not be enough, thus the importance of supplementation. Some women may need more than the standard daily recommendation of 400 mcg of folic acid a day, so your partner should consult her doctor about it before attempting pregnancy. 

For couples planning to start or grow their family, it’s also a good idea for the man to take a supplement containing folic acid as it can improve male fertility [2]. 


Frequently asked questions

Experts recommend 400 mcg of folic acid daily for all women of reproductive age. Some women may need higher doses, so consult your doctor before trying to conceive.

Start taking folic acid immediately if you're of reproductive age, even if not planning pregnancy. Neural tube development occurs in the earliest stages of pregnancy, often before you know you're pregnant.

Yes, folic acid supplementation can improve male fertility. Men planning to start a family should consider taking folic acid supplements alongside their partners.

Natural folate is found in dark leafy vegetables, legumes, fruits, and fortified grains. However, food sources alone may not provide adequate amounts, making supplementation important.

Medical Disclaimer

This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or qualified health provider with any questions you may have regarding a medical condition.

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Medically reviewed content

Reviewed by healthcare professionals · Updated January 15, 2025

This article is based on peer-reviewed research and trusted medical sources.

  1. Folic Acid, Centers for Disease Control.
  2. Folic Acid for Men: Benefits, Side Effects, and More. Healthline.

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