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Taking vitamin B12 can lead to relief from any of these symptoms
Summary: Vitamin B12 treatment typically begins producing early haematological responses within 34 days, with neurological symptoms starting to improve within 12 weeks, though complete symptom resolution may require several weeks to months depending on deficiency severity and treatment route
B12 is also involved in the synthesis of hormones and neurotransmitters
If any of these occur, consult your healthcare provider immediately
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