prescription vitamin b12 injections Injection at a Licensed Pharmacy This product requires a valid prescription and is intended for veterinary use only. Vitamin B12 Injection – Prescription
Description
Before each injection, inspect the vial for particles, discoloration, or cloudiness, which indicate contamination or degradation

The answer involves MTHFR mutations

These people would otherwise rely on the availability of daily B12 shots to counter their inability to absorb B12 through the gut
Skilled clinicians also handle it Consultation: You visit a private doctor at West Ealing to discuss symptoms as well as lifestyle and health objectives

Bioidentical forms of B12, including methylcobalamin, adenosylcobalamin, hydroxocobalamin, are preferred over cyanocobalamin because of better bioavailability and safety
