The amount printed on the vial or listed on a product page
In the 50s, when chemotherapy wasnt yet available, massive doses of B12 shots were given to children with a neuroblastoma tumor every two days, for 2-3 years with great success: NEUROBLASTOMA: AN EVALUATION OF ITS NATURAL HISTORY AND EFFECTS OF THERAPY, WITH PARTICULAR REFERENCE TO TREATMENT BY MASSIVE DOSES OF VITAMIN B12
In rare cases: headache, dizziness, anxiety, or gastrointestinal disturbances
Therefore, always store it at room temperature
Existen dos formas principales en la literatura: la sal de acetato y la sal de sodio, que pueden presentar diferencias de estabilidad y biodisponibilidad
This unique property means even abdominal injection can support wrist healing, though local injection typically produces faster results