Every patients results will differ
Bacterial translocationImpact on the adipocyte compartment (in Eng)
Vitamin B12 deficiencies are characterized by: Muscle weakness or fatigue Digestive problems Nervous system disorders Heart damage Most people get enough vitamin B12 just by eating a diet that includes animal products
Possible side effects include injection site pain or redness, mild diarrhea, nausea, itching, headache, or dizziness
[2] The MHRA Drug Safety Update (August 2022) advises healthcare professionals to consider testing vitamin B12 levels in patients taking metformin who develop symptoms of neuropathy or anaemia, and to consider periodic monitoring in those at risk of deficiency
Whilst many symptoms improve with appropriate B12 treatment, not all resolve completely, especially if neurological damage was severe or prolonged before treatment commenced