Generally, vitamin B12 is very well tolerated
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
While your pen will likely remain stable and last longer if stored correctly under refrigeration, we strongly advise against using the product beyond this 6-week timeframe to guarantee optimal results and safety
Getting treatment is easy
However, as awareness grows about the environmental impact of water sourcing and purification processes, many are now exploring sustainable water options to minimize their ecological footprint
Of course youll need syringes, 1-3ml depending upon your vitamin B12 dosage
