It acts as a precursor hormone , meaning its necessary for the production of other vital hormones like testosterone and cortisol
If the patient is suspected to be sensitive to cobalt or other components of cobalamin, an intradermal test dose is recommended (10, 13)
It supports nerve cell function and the production of neurotransmitters, which are responsible for communication between brain cells
Statements regarding their efficacy have not been evaluated by the FDA
Signs and Symptoms of low B12 Some of the common signs and symptoms of a vitamin B12 deficiency include: Fatigue and general weakness : You feel that you're so tired all the time or you dont seem to have enough 'get up and go', and it seems to be a constant feeling
8 weeks (50 vials): 50 mL 2 30 mL bottles 12 weeks (77 vials): 77 mL 3 30 mL bottles 12 weeks (105 vials, advanced): 105 mL 4 30 mL bottles Alcohol Swabs: One for the vial stopper + one for the injection site each day