Injection site reactions Minor redness, swelling, or itching at injection sites occurs occasionally with both compounds
As per this research, the primary treatment method is supplementation with vitamin B12
What the Research Shows This comprehensive physiological review examines intrinsic factor production, structure, function, and its critical role in vitamin B12 metabolism
It does not provide a basis for administration to humans or animals.
Intramuscular Whether given intramuscularly (IM) or subcutaneously (SQ), the goal of B12 injections is to bypass the digestive system when stomach absorption of B12 is impaired
coli, and parasitic infections, and to avoid passing on these pathogens to others in the home