why is b12 injection red how much absorbed from Estimated amounts of vitamin B12 absorbed for common dosages, based on B12 INJECTIONS – WESTON HCG

many times the total amount a patient would receive weekly from this injection

Grouping: Sham group (physiological saline), OVX control group (physiological saline), AOD 9604 Capsule low-dose group (100 g/kg/day), AOD 9604 high-dose group (500 g/kg/day), positive drug group (teriparatide, 20 g/kg/day)

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

"Living with Pernicious Anaemia and Vitamin B12 Deficiency" by Martyn Hooper Has several case studies