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By week two, I could raise my arm overhead without that familiar grinding sensation
Learning about vitamin B12 therapy helps us support patients better
Fatigue or drowsiness: Some users report feeling tired after injection, particularly with evening dosing
However, barring further research, this remains a speculatory point [11]
The injections are quick, and side effects are rare
Key Takeaways Vitamin B12 is essential for healthy red blood cells, nerve function, and DNA synthesis
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