dosage of vitamin b12 injections Injection for Adults: Guidelines Optimal Vitamin B12 Dosage and

Table 4: Important vitamin B12/drug interactions In a study involving 21 subjects with type 2 diabetes, researchers found that 17 who were prescribed Metformin experienced a decrease in vitamin B12 absorption

(16) Depending on how advanced the other autoimmune conditions may have become, the person may need additional organ-specific therapies that are beyond the scope of this article (such as specialized exercises, medications, and whole-body light therapy for multiple sclerosis)

Severe deficiency or neurological symptoms require injectable b12 for faster repletion

Tend to need once-a-week dosing with little daily maintenance