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vitamin b12 deficiency anemia require injections monthly Pernicious Anemia: What It Is, Causes, Signs, Symptoms, and More Signs You May Have a
Description
Neelakantan, H., et al

Plotkin, Walter A

Those following a vegan or strict plant-based diet are more likely to suffer from vitamin B12 deficiency

Then, 1000 mcg weekly for a month, and 1000 mcg monthly after that

Hassel B, Rogne AG, Hope S
