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Without enough B12, these cells can become large and misshapen (megaloblastic anaemia), reducing oxygen flow to your brain and muscles, causing fatigue and weakness
Who May Need a B12 Deficiency Injection
Handle using sterile laboratory techniques
L'organe d'administration de SSD du 27 mai 2026 a nomm Christophe Assenmacher comme nouveau prsident
doi:10.1053/j.gastro.2021.06.078
Research Note: A 1998 study in The Journal of Immunology by Malinda et al
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