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  1. Folate (Folic Acid): Reference Range, Interpretation ...

    Nov 25, 2025 · Testing the folate level, which is also known as folic acid and vitamin B9, is primarily used in the diagnosis of megaloblastic anemia. The reference range of the plasma folate level varies...

  2. What Is a Folate Serum Test and What Do the Results Mean?

    Nov 27, 2025 · Folate is an essential B vitamin required for numerous biological processes. Its primary function involves one-carbon metabolism, which is necessary for the creation of new genetic …

  3. Understanding Folate Levels: Blood Tests, Deficiency ...

    Normal folate levels typically range from 2.7 to 17.0 ng/mL, though this range may vary slightly depending on the laboratory. These levels indicate that your body has an adequate amount of folate …

  4. Folate (folic acid) - Mayo Clinic

    Aug 15, 2025 · People who are planning pregnancy or could become pregnant should get 400 to 800 mcg of folic acid a day. Research on the use of folate and folic acid supplements for specific …

  5. Folic Acid: Facts for Clinicians | Folic Acid | CDC

    May 20, 2025 · All women capable of becoming pregnant should get 400 micrograms of folic acid daily. It's important to educate patients about folic acid, its benefits, and its sources. Folic acid is a form of …

  6. Folate blood test — when and why you need one | healthdirect

    Your folate blood test will show the normal range of blood folate, and if your folate level is within or outside the normal range. If you have low folate levels it may mean that you have a folate deficiency.

  7. Folic acid - test: MedlinePlus Medical Encyclopedia

    Feb 3, 2025 · The normal range is 2.7 to 17.0 nanograms per milliliter (ng/mL) or 6.12 to 38.52 nanomoles per liter (nmol/L). Normal value ranges may vary slightly among different labs.