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These injections can help alleviate symptoms associated with B12 deficiency, such as fatigue, weakness, and neurological issues
Be sure to note changes in behavior, appetite, sleep, development (for children), and physical or neurological health
The injection is given subcutaneously or intramuscularly and can be self-administered at home after training
Third, they support the safety of repeated treatment cycles, as prior exposure does not appear to sensitize the immune system
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