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where to inject b12 injections how give injection in leg Ivy Grove Surgery : Self-administration of B12 injection B12 Injections | Vitamin B12
Description
Bone Marrow: This is another site where vitamin B12 is stored, playing a crucial role in hematopoiesis (the formation of blood cells)

The most common side effects are GI-related

No rinsing
Bacterial overgrowth in the small intestine may similarly present with both symptoms

The dose-response curve in clinical trials was clean and linear