Community observations, not medical advice.Always speak with a qualified healthcare professional.
supplement × Neurological

Vitamin B12 for Epilepsy

Water-soluble vitamin required for red blood cell formation, myelin synthesis, and DNA production; deficiency, common in older adults and vegans, causes fatigue and neurological symptoms that supplementation corrects.

-published research: study records
-published research: findings
Not formally gradedcertainty of the research
On this pageOverviewEvidenceCommunity outcomesRelated
Why Vitamin B12 for Epilepsy?

The connection

Neurological disorder characterised by recurrent seizures. Some cannabinoids have established anti-seizure efficacy for specific syndromes.

Also known as: Methylcobalamin, Cyanocobalamin

Published research

Vitamin B12 × Epilepsy: at a glance

Every published result for this pair, extracted and audited.

Published research

Vitamin B12 / Epilepsy: publication years

What this means: Counts describe research quantity, not treatment effectiveness or certainty.

Vitamin B12 / Epilepsy: publication years (publications, count)
CategoryPublications (count)
20222
20241
20252
20261
← Zoom out: all evidence for Vitamin B12Zoom out: compare compounds for Epilepsy →
Published research

Vitamin B12 × Epilepsy: the evidence base

Hand-selected PubMed studies, linked to the originals.

6studies referenced
6journals
2022–2026publication range

Ordered by strength of evidence, then result direction.

01Cannabidiol Use in Developmental and Epileptic Encephalopathies: A Syndrome- and Age-Stratified Systematic Review and Meta-analysisde Oliveira HM, et al. · CNS drugs · 2026PMID 42185726 ↗02Differences in Ferritin, Vitamin D, and Vitamin B12 Between Fibromyalgia Patients and Healthy Individuals: A Systematic Review and Meta-AnalysisIsmail O, et al. · Musculoskeletal care · 2025PMID 39832803 ↗03Associations between Diet and Cognitive Function in Stroke Survivors: A Systematic Review and Meta-analysisAmanat S, et al. · Advances in nutrition (Bethesda, Md.) · 2025PMID 40355028 ↗04A Systematic Review of Symptoms of Pernicious AnemiaSeage CH, et al. · Food and nutrition bulletin · 2024PMID 38987871 ↗05B vitamins and prevention of cognitive decline and incident dementia: a systematic review and meta-analysisWang Z, et al. · Nutrition reviews · 2022PMID 34432056 ↗06Vitamin Supplementation and Dementia: A Systematic ReviewGil Martínez V, et al. · Nutrients · 2022PMID 35268010 ↗
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Community experiences

Contributors volunteered; this does not establish treatment effectiveness or population incidence.

Reported changes

No publishable community breakdown is available. This does not establish that no reports exist.

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Important: This page reflects observational, aggregate-only community reporting and independent published research. It is not medical advice, and it does not claim any compound treats, cures, or is effective for any condition. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement or treatment.