why do people inject b12 What are the benefits of injection? Best Vitamin B12 Injection Sites:

Means R, Fairfield K

this occurs because there is not enough vitamin B12 in the diet, or poor absorption Pernicious anemiaa type of megaloblastic anemia caused by a lack of intrinsic factor, so that vitamin B12 is not absorbed Fatigue, weakness Nerve damage with numbness, tingling in the hands and legs Memory loss, confusion Dementia Depression Seizures Up to 15% of the general population has a B12 deficiency

The SURMOUNT trials showed that participants with higher baseline BMI often ended up at higher maintenance doses (12.5mg or 15mg), while those with lower baseline BMI sometimes achieved their goals at 7.5mg or 10mg

Dosing is 0.05 mg/kg of actual body weight once daily , given subcutaneously and rounded to the nearest 0.1 mL of the reconstituted 10 mg/mL solution [1]