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That depends on each persons particular situation
All current evidence comes from preclinical animal and cellular studies, meaning its efficacy and safety in people remain unproven
Frequency of injections: The frequency of vitamin B12 injections will depend on the severity of your deficiency and your doctor's recommendation
B12 injections work through the red blood cells by enabling them to carry oxygen more efficiently
B12 is also crucial for neurotransmitter function, improving mood and mental focus
Dosage And Administration Inject subcutaneously or intramuscularly
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