The loading phase is extended, with injections given on alternate days until no further improvement is observed, which may take several weeks or months
Jafernik et al., 2023)
When deficiency develops, symptoms can include fatigue, weakness, numbness or tingling in the feet or hands, difficulty walking, mood changes such as depression, and problems with memory or concentration. Untreated, severe deficiency can lead to anemia and neurological damage, so medical attention and proper supplementation are essential. Why Choose B12 Injections
For a localized injury (a specific tendon, ligament, or joint), inject subcutaneously as close to the injury site as safely possible, because the peptide acts strongly at the local tissue level