MedlinePlus Health Topics
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Folic Acid
Source: MedlinePlus Health Topics, U.S. National Library of Medicine
Last synced 8/14/2026Status: primary verified
Folic acid is a B vitamin . It helps the body make healthy new cells. Everyone needs folic acid. For women who may get pregnant, it is really important. Getting enough folic acid before and during pregnancy can prevent major birth defects of her baby's brain or spine. Foods with folic acid in them include: Leafy green vegetables Fruits Dried beans, peas, and nuts Enriched breads, cereals and other grain products If you don't get enough folic acid from the foods you eat, you can also take it as a dietary supplement . NIH: National Institutes of Health Office of Dietary Supplements
Educational only
This information is for general education and is not medical advice. Always talk to a licensed U.S. clinician about your situation, medications, or treatment decisions.