Vitamin B12, or cobalamin, is a water-soluble vitamin that can be found in many meat and dairy products
ClinicalTrials+1 Classified as prohibited by anti-doping authorities (USADA/WADA) and noted by other regulators (e.g., TGA) as an unapproved growth-factor peptide
Although large multicenter trials in BPPV/Mnires are lacking, the low risk profile of B12 and its foundational neurological roles make it a compelling adjunct
It has to tolerate food, interact with the microbiome, maintain a protective barrier, and respond appropriately to pathogens or injury
Life Sciences , 53(18), PL291PL296
Common examples include fatigue or low energy with normal blood results, brain fog or reduced concentration without confirmed vitamin B12 deficiency, stress-related exhaustion or burnout, increased metabolic demand such as during illness recovery, high workload, or intense training, restrictive or inconsistent dietary intake, or suspected poor oral absorption despite normal serum levels