reddit vitamin b12 injection source injections — IV vs intramuscular (syringe) experience? : r/Fitness_India Olympia Pharmaceuticals | 503B Outsourcer

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AHK-Cu's half-life of 68 hours means serum levels return to baseline within 2436 hours of the last injection

Similarly, it appears that knowledge of the need to replace B12 was equivalent: TG 59.3% versus STG 41.0%, p = 0.081

The amount discarded should be documented in the medical record and the J-code billed to reflect total units in the vial, with modifier JW distinguishing the administered portion from the discarded portion

This can improve energy levels and prevent anemia

However, despite the small amount needed, the effects of a deficiency can be devastating