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Why does Vitamin B12 deficiency cause fatigue and weakness
No significant toxicity documented up to high doses in animal studies
Safia Pirani, MD, monitor each patients response by reviewing changes in symptoms, energy levels, concentration, numbness or tingling, and overall well-being
The vials you are not actively using stay sealed, cold, and protected from every form of degradation except the slow, baseline chemical processes that cold temperatures already minimize
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