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Frontier Peptide Labs does not provide dosing, administration, human-use, veterinary-use, diagnostic, cosmetic, or therapeutic guidance
In addition, B12 deficiency-associated fatigue is often accompanied by other symptoms such as numbness and tingling, cognitive impairment (memory and concentration problems), mood swings (depression), skin changes (pale skin), shortness of breath, or fast heart rate
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This is why major medical organizations caution against viewing B12 shots as universal performance enhancers
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