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Who Should Consider Self-Injecting B12

doi:10.1016/j.jplph.2007.10.015

Effective systemic dose in pigs of 1.1 mg/kg (~75 mg in humans) showed no adverse effects, representing approximately 300-fold below toxic dose

PerlisRHBakerRWZarateCABrownEBSchuhLMJamalHHet al

Reduces muscle fatigue and improves energy levels

discussion 439440
