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Authorship All named authors meet the International Committee of Medical Journal Editors (ICMJE) criteria for authorship for this article, take responsibility for the integrity of the work as a whole, and have given their approval for this version to be published

Common types include: Hydroxocobalamin commonly used in the UK for deficiency treatment Cyanocobalamin often used in supplements and some injections Methylcobalamin used in certain therapeutic settings Each form has different absorption rates and clinical uses

Human Safety Data Is Minimal A tiny 2025 pilot study testing IV BPC-157 up to 20 mg in 2 healthy adults found it well tolerated with no adverse events and no biomarker changes, but 2 subjects provide essentially zero statistical power

Athletes who have experienced previous adductor injuries may find preventive protocols particularly valuable for maintaining their investment in full recovery

These points come from official label language and vial-handling guidance, not from casual forum summaries