For example, hydroxocobalamin lasts longer, so its given less often
However, vitamin B12 deficiency can cause many health conditions, including stomach or intestinal problems, poor nutrition and infection
This injection helps combat fatigue, improve focus, and support nerve health
Injections may be preferred when absorption is poor, symptoms are significant, or a clinician wants a more direct replacement route
This project was proposed and developed in 2025 by the Latin American Society of Vaccinology (SLV), together with colleagues from different countries in the region
Most investigators specialized in endocrinology and internal medicine, with others specializing in family medicine, psychiatry and clinical psychology