Compounds / Metabolic / Vitamin B-12 Injectable

Vitamin B-12 Injectable

Methylcobalamin (Methyl-B12) Injectable
MetabolicFDA: FDA-APPROVED (as cyanocobalamin...

Overview

Neurologically active B12 form. Effective in diabetic peripheral neuropathy. Injectable bypasses GI absorption issues. No known toxicity — water-soluble vitamin.

Mechanism of Action

Active coenzyme form of B12, serves as methyl donor in methionine synthase reaction. Supports myelin synthesis, DNA methylation, neuronal function. Superior CNS bioavailability vs cyanocobalamin.

Molecular Profile

Molecular weight
1344.4 Da
CAS number
13422-55-4

Key Research Findings

Preferred form for neuro applications; reduces homocysteine; essential for pernicious anemia; high-dose studied in ALS.

Published Research

J Neurol Sci
Methylcobalamin treatment of diabetic neuropathy
View source
JAMA Neurology
Ultra-high dose methylcobalamin in ALS
View source

Related Metabolic Compounds

SemaglutideTirzepatideRetatrutideCagrilintideMazdutideBioglutide
Clinical Guidance

Research data is not a treatment plan. If you are considering Vitamin B-12 Injectable, the questions that matter are whether it suits your history, your labs and your goals. That is a conversation with a licensed physician, not a lookup.

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