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Vitamin B12 and folic acid

Washington University School of Medicine · FDA-approved active Small molecule

Vitamin B12 and folic acid is a Vitamin supplement Small molecule drug developed by Washington University School of Medicine. It is currently FDA-approved for Vitamin B12 deficiency, Folic acid deficiency, Megaloblastic anemia.

Vitamin B12 and folic acid are essential cofactors that support DNA synthesis, cell division, and neurological function by facilitating one-carbon transfer reactions.

Vitamin B12 and folic acid are essential cofactors that support DNA synthesis, cell division, and neurological function by facilitating one-carbon transfer reactions. Used for Vitamin B12 deficiency, Folic acid deficiency, Megaloblastic anemia.

At a glance

Generic nameVitamin B12 and folic acid
SponsorWashington University School of Medicine
Drug classVitamin supplement
ModalitySmall molecule
Therapeutic areaHematology / Nutritional deficiency
PhaseFDA-approved

Mechanism of action

Vitamin B12 (cobalamin) and folic acid (vitamin B9) work synergistically as cofactors in methylation and nucleotide synthesis pathways. B12 is required for the conversion of homocysteine to methionine and for myelin formation, while folic acid provides one-carbon units for DNA and RNA synthesis. Together, they prevent megaloblastic anemia and support proper cell division and neurological health.

Approved indications

Common side effects

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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Frequently asked questions about Vitamin B12 and folic acid

What is Vitamin B12 and folic acid?

Vitamin B12 and folic acid is a Vitamin supplement drug developed by Washington University School of Medicine, indicated for Vitamin B12 deficiency, Folic acid deficiency, Megaloblastic anemia.

How does Vitamin B12 and folic acid work?

Vitamin B12 and folic acid are essential cofactors that support DNA synthesis, cell division, and neurological function by facilitating one-carbon transfer reactions.

What is Vitamin B12 and folic acid used for?

Vitamin B12 and folic acid is indicated for Vitamin B12 deficiency, Folic acid deficiency, Megaloblastic anemia, Pernicious anemia, Nutritional supplementation.

Who makes Vitamin B12 and folic acid?

Vitamin B12 and folic acid is developed and marketed by Washington University School of Medicine (see full Washington University School of Medicine pipeline at /company/washington-university-school-of-medicine).

What drug class is Vitamin B12 and folic acid in?

Vitamin B12 and folic acid belongs to the Vitamin supplement class. See all Vitamin supplement drugs at /class/vitamin-supplement.

What development phase is Vitamin B12 and folic acid in?

Vitamin B12 and folic acid is FDA-approved (marketed).

What are the side effects of Vitamin B12 and folic acid?

Common side effects of Vitamin B12 and folic acid include Allergic reaction (rare), Injection site reactions (if parenteral), Gastrointestinal upset (oral formulation).

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