In cases where peripheral neuropathy is the presenting feature, evaluation for common causes (eg, impaired glucose metabolism, hypothyroidism) is necessary, keeping in mind that autoimmune disorders can present with combinations of disorders (eg, pernicious anemia, autoimmune thyroid dysfunction, and type 1 diabetes)
Lifestyle Changes to Prevent Deficiency Once youve recovered, maintaining healthy B12 levels is crucial to avoid future deficiencies
Homocysteine, folate, vitamin B-12, and 10-y incidence of age-related macular degeneration
The FUT2 secretor variant p.Trp154Ter influences serum vitamin B12 concentration via holo-haptocorrin, but not holo-transcobalamin, and is associated with haptocorrin glycosylation (259)
Purchaser Confirmation The purchaser is a qualified researcher or is working under qualified scientific supervision
If they do, read and follow the instructions to dispense the medication