where does the b12 injection go Treating Severe Vitamin Deficiency B12 Injections at Home -

If your body is unable to absorb and store vitamin B12, your healthcare professional may prescribe frequent injections, which can vary from weekly shots to one every four weeks

With enough B12, our bodies work better

Vitamin B12 is essential for neurological function and DNA synthesis

Where serum B12 results are borderline or do not fit the clinical picture, further tests such as active B12 (holotranscobalamin), methylmalonic acid, or homocysteine may be helpful

This can be risky because an untreated B12 deficiency could lead to nerve issues down the line

They work best when paired with proper diet, exercise, and lifestyle changes.