Warnings This medicine is not addictive
Vitamin B12 Deficiency The exact prevalence of Vitamin B12 deficiency remains unknown, but recent studies estimate between 1% and 20% of American adults have lower than optimal levels
Factors such as your metabolism, overall health, and individual response to B12 can influence the timeline for experiencing improvements
Notation of interest: Methylcobalamin B12, is often considered beneficial for individuals with Methylenetetrahydrofolate reductase (MTHFR) gene mutation
By Alaiyka Parvez Owner, CoLaz Aesthetics Clinic The short version B12 injections are the standard NHS treatment for proven B12 deficiency, most commonly caused by autoimmune gastritis (pernicious anaemia), some medications, gut surgery, or a long-term vegan diet without fortification
Post-treatment elevation is interpreted differently from elevation without a clear exposure history