doses of vitamin b12 injections Injection Dosage for Adults: Guidelines Vitamin B12 Injection Aftercare Card

A diagnosis of MDD requires five or more of the following symptoms during the same two-week period: Depressed mood most of the day, nearly every day Loss of interest or pleasure in nearly all activities Significant changes in sleep or appetite Fatigue or loss of energy Feelings of worthlessness or excessive guilt Difficulty concentrating or making decisions Thoughts of death or suicide MDD is episodic

For LU, there were no significant differences among samples in the four haplotypes categories when compared against their respective median IC50 values

Patients with neurological involvement require more intensive initial treatment with injections on alternate days until no further improvement occurs

As described by Cant et al

Vitamin B12 deficiency neurological syndromes: a clinical, MRI and electrodiagnostic study

If not it could simply be the type you injected which will not be in your system for too long