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Just had my B12 today at 5pm uk time
Research has shown that vitamin pills and injections both have different levels of effectiveness
Vitamin B12 is vital for producing red blood cells, which help transport oxygen throughout the body and brain
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Your doctor may: Monitor serum B12 levels Evaluate homocysteine and methylmalonic acid (MMA) Check complete blood count (CBC) Assess for symptom improvement (fatigue, cognitive clarity, neuropathy) Symptoms like improved energy, mood, and focus typically appear within days to weeks
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