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The oral formulation was associated with mild GI symptoms (nausea, loose stools) at rates similar to placebo
Vitamin B12 Deficiency and Neuropathy: Symptoms, Science, and Next Steps ND Nerve Disc Institute January 15, 2026 Many people living with tingling feet or numb fingers assume they have normal aging or a back problem
Since B12 is processed in the liver, excessive amounts could potentially lead to complications in severe liver conditions
Well cover the key aspects of intramuscular administration, including dosage, proper techniques, and self-administration at home
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