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Safety vs
We recommend storing serum for further analysis including MMA, or holotranscobalamin and intrinsic factor antibody analysis, and treating the patient immediately with parenteral B12 treatment
This type of anemia is caused by a lack of the intrinsic factor needed to support red blood cell production
Because vitamin B12 helps the body produce brain chemicals that can affect mood and cognitive functions, a deficiency may lead to anxiety or depression
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