They look at serum B12 levels, complete blood count (CBC), and neurological function markers
Ready-to-Use Form Unlike cyanocobalamin, Methylcobalamin does not require conversion before the body can utilize it, making it a preferred form of B12 among many clinicians
Development & validation of LC-MS/MS assay for 5-amino-1-methyl quinolinium in rat plasma: Application to pharmacokinetic and oral bioavailability studies
Experience lasting results
Data Sources : A PubMed search was completed using the key terms vitamin B 12 deficiency and cobalamin deficiency
But including foods high in these vitamins (like whole grains, meats, eggs, dairy, leafy greens, nuts) as tolerated can help maintain levels once the course of injections is over