PMID: 31367693 55
Other small human reports do not answer the committee question The wider literature includes a 12-person bladder-pain pilot, a very small retrospective knee-pain chart review, and a two-person intravenous safety pilot
In addition, studies have explored its association with molecular signals linked to tissue remodeling, suggesting a supportive role in recovery mechanisms (16)
Influence of recent intake: Recent B12-rich meals or injections can temporarily raise serum levels, potentially masking a deficiency
Vitamin B12, folate, and the methionine remethylation cyclebiochemistry, pathways, and regulation
Study selection Two of the authors (IP, MP) performed the eligibility assessment in an independent, unblinded and standardised manner