do you need a prescription for b12 injections Why Your Vitamin Injection Remains Prescription-Only Amazon Pharmacy: Vitamin B12 (Injectable

Other factors include: Underlying cause of deficiency : Pernicious anaemia, malabsorption disorders, or dietary insufficiency may affect treatment response Medication use : Metformin and proton pump inhibitors can reduce gastrointestinal B12 absorption (though this does not affect the efficacy of intramuscular injections) Individual variation : Differences in how efficiently your body utilises the injected vitamin Adherence to treatment schedule : Missing injections or delaying maintenance doses can slow recovery Discussing these factors with your healthcare provider helps set realistic expectations for your treatment journey

Please report these side effects immediately to your providerespecially if it is your first time receiving B12 injections

Most people do get enough of this vitamin in their diet

B12 injections can help improve energy levels, particularly in individuals with low B12 levels