While methylcobalamin may be more readily absorbed than synthetic types, research has not shown a significant difference among the various vitamin B12 types
15 Although many research studies and clinical laboratories define vitamin B 12 deficiency at a level of less than 150 pg per mL (110.67 pmol per L), or in some cases 200 pg per mL, patients with values above these levels may be symptomatic and benefit from treatment
First, the human RCT footprint is thinner than the mechanism literature
It consists of three amino acids glycine, cysteine, and glutamine and affects a wide range of cellular processes
Regular sessions and proper dosing, guided by a healthcare provider, are key to achieving desired outcomes
Ethics statement The animal study was reviewed and approved by the Institutional Animal Ethics Committee (IAEC)