omeprazole and vitamin b12 injections Sodium for Injection – Manufacturer Omeprazole Injection 40mg - Effective
Description
Muscle weakness, a pale yellow tinge to the skin, disturbed vision and problems with memory are also symptoms

PMID 16537422

Q: How do I know if I need B12 injections versus oral supplements

Clinician awareness and implementation of vitamin B12 monitoring in metformin-treated patients