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But if they dont get your B12 level where it needs to be, injections may be the next step
What you will learn: The differences between intramuscular and subcutaneous vitamin B12 injections
Medical advice is also important before starting or changing vitamin B12 if a person has a diagnosed blood disorder, digestive disease, prior bowel or stomach surgery, or takes long-term medications that may affect B12 status
Older adults may experience decreased absorption of B12 due to changes in the acids and enzymes required for its absorption
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