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1,2,6,18 The recommended laboratory evaluation for patients with suspected vitamin B 12 deficiency includes a complete blood count and serum vitamin B 12 level

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Sarcopenia & Muscle Physiology: Research explores its potential to rejuvenate aged muscle stem cells (satellite cells) and improve contractile function in tissue models

It is used in the treatment and prevention of vitamin B12 deficiency in patients with conditions such as: Addisonian (pernicious) anemia Malabsorption Atrophic gastritis Prolonged treatment with metformin Small bowel bacterial overgrowth (SIBO) Total or partial gastrectomy Infection with the fish parasite Diphyllobothrium latum Helicobacter pylori infection Pancreatic dysfunction Pancreatic or bowel malignancy Dietary deficiency (e.g