how to inject cyanocobalamin vitamin b12 Shots at Home: How, Where & Often Yourself Best Vitamin B12 Injection Site:

Curr Diab Rep

1 Mecobalamin 50 mg or placebo was administered intramuscularly twice weekly for 16 weeks to 130 ALS patients who had suffered from ALS for less than one year, were classified as definite, probable, or probable-laboratory supported according to the Updated Awaji Criteria, had an ALS severity rating of grade 1 or 2, had a decrease of 1 or 2 points in the total score on the Revised ALS Functional Rating Scale-Revised (ALSFRS-R) 12 weeks prior to administration, and had a forced vital capacity (%FVC) of more than 60%

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She had been diagnosed as iron deficient several years before but her doctor at that time didn't test her B12 level