Patients should not attempt to source these agents outside of regulated clinical trial settings
The standard NHS protocol for B12 deficiency typically involves hydroxocobalamin 1mg intramuscularly three times a week for two weeks (if there's no neurological involvement) or on alternate days until no further improvement (if neurological symptoms are present)
Earlier research shows that ALC may help make nerves healthier in many ways, and thus also aids in improving memory
However, keep in mind that even when working with your doctor to taper off the medication, you may experience negative side effects such as dizziness, fatigue, insomnia, nausea, and diarrhea
They should also be kept out of reach of children
Biomed Pharmacother (2008) 62(4):23649.10.1016/j.biopha.2008.01.017 9 HwangO