Yes, untreated vitamin B12 deficiency can cause irreversible neurological damage, particularly affecting peripheral nerves and the spinal cord
Quick response from physician, thorough
Cost-Effective : Oral supplements are generally more affordable than vitamin injections, making them a cost-effective option for maintaining adequate vitamin levels
By Alaiyka Parvez Owner, CoLaz Aesthetics Clinic The short version There is no single answer: how often you can have B12 injections depends on the cause, your absorption and your dose
Occasional headaches or mild stomach upset are also reported but tend to resolve quickly
While a single Vitamin B12 injection can provide immediate benefits, regular injections are often necessary to maintain these positive effects