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Vitamin B12 for Athletes: Dosing and Evidence (2026): The Short Answer Vitamin B12 (cobalamin) is essential for red blood cell production, oxygen delivery, and nerve function, all of which directly affect endurance performance
Only 4 patients were receiving vitamin B12 supplementation prior to ED admission
( 10 ) This high dose ensures your body has what it needs to restore optimal function quickly
Author contributions MM: Conceptualization, Formal Analysis, Validation, Writing review and editing
Cognitive, memory, and brain function
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