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Research Summary

Vitamin B12 (Cobalamin)

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Clinical — 10 studies

Vitamin B12 is an essential micronutrient studied for its role in hematologic function, neurological processes, and immune-related metabolic pathways.

Being studied for

Immune-metabolic interactionsNeurological and hematologic researchCellular energy metabolismMetabolic pathway studiesNutritional science research

Published Research

Evidence profile

Controlled human evidence

10 cited publications · 2 primary trials

Findings below belong to the studies that reported them. They describe the material and conditions those authors used, not this product, and not an outcome to expect.

Supporting evidence

ClinicalPrimary trial

The Efficacy of Oral Vitamin B12 Replacement for Nutritional Vitamin B12 Deficiency

Sezer RG et al. · Journal of pediatric hematology/oncology · 2018

The study reportedIn this study, oral cyanocobalamin was found effective for the treatment of vitamin B12 deficiency in children.

PMID 29189512DOI 10.1097/MPH.0000000000001037
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ClinicalPrimary trial

Oral cyanocobalamin supplementation in older people with vitamin B12 deficiency: a dose-finding trial

Eussen SJ et al. · Archives of internal medicine · 2005

The study reportedThe lowest dose of oral cyanocobalamin required to normalize mild vitamin B(12) deficiency is more than 200 times greater than the recommended dietary allowance, which is approximately 3 mug daily.

PMID 15911731DOI 10.1001/archinte.165.10.1167
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ReviewSystematic review

Vitamin B12 deficiency in patients undergoing bariatric surgery: preventive strategies and key recommendations

Majumder S et al. · Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery · 2013

The study reportedPatients undergoing bariatric surgery must be continuously educated on proper nutrition, the risk of developing significant vitamin B12 deficiency, and the role of supplements in avoiding catastrophic consequences.

PMID 24091055DOI 10.1016/j.soard.2013.04.017
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Additional indexed literature (7)

Published studies summarised here concern the specific investigational or pharmaceutical materials and study conditions described by their authors. Their findings are not performance claims for Lucid Peptides material. Citations verified against PubMed on 2026-08-09.

Vitamin B12 is an essential nutrient and is presented here in the context of scientific research.

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