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Serum ferritin levels were found to be significantly lower in FMS patients, perhaps due to the role of iron as a cofactor in enzymes involved in neurotransmitter synthesis
Metformin-induced vitamin B12 deficiency can cause or worsen distal symmetrical, autonomic and cardiac neuropathy in the patient with diabetes
Thiamine plays an essential role in metabolism, by converting nutrients into energy
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Too little and you are working with concentrations so high that tiny measurement errors become magnified into real dosing problems
