Can I Take These?

Can You Take Folate / Folic Acid and Melatonin Together?

No documented interaction was identified between folate and melatonin in the sources reviewed.

No documented interaction identifiedEvidence: Moderate

See the full Folate / Folic Acid page and Melatonin page for other reviewed interactions and reference information.

What the interaction means

Folate's NIH ODS fact sheets name five interacting medications -- methotrexate, phenytoin, carbamazepine, valproate, and sulfasalazine -- and melatonin is not among them. NCCIH's melatonin page separately names blood thinner medications and epilepsy drugs as needing medical supervision, but folate is not a conventional anticoagulant/antiplatelet medication, so that class statement was not extended here.

No documented interaction between Folate / Folic Acid and Melatonin was identified in the authoritative sources reviewed. This is not a guarantee that no interaction exists for every dose, formulation, or individual -- it means the sources checked did not document one.

Practical context

Folate's NIH ODS fact sheets and NCCIH's melatonin page were checked directly, full text, in both directions. Folate's own named interacting medications do not include melatonin or other sleep supplements.

What the sources say

Folate — Consumer — NIH Office of Dietary SupplementsMelatonin: What You Need To Know — National Center for Complementary and Integrative Health (NIH)

Last reviewed 2026-08-25

Medical information disclaimer: this information is general and educational. It does not diagnose conditions, prescribe treatment, or determine whether a combination is safe for you personally. Follow your prescription label and ask a pharmacist or clinician before starting, stopping, or combining products. Full disclaimer.

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