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NHS approach to B12 deficiency: NICE Clinical Knowledge Summaries recommend investigating B12 deficiency in patients presenting with macrocytic anaemia, unexplained neurological symptoms, or risk factors including pernicious anaemia, gastrectomy, malabsorption disorders, metformin use, proton pump inhibitors, or nitrous oxide exposure
Becker MA, Schumacher HR, Wortmann RL, et al
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These compounds present intriguing opportunities for studies focused on reproductive system support and tissue homeostasis
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