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So, why B12 shots
The peptide sequence, derived from human growth hormone, appears sufficiently similar to native proteins that the immune system does not mount a response against it
Nat Rev Gastroenterol Hepatol
Long-term results depend on overall behavior change, not just injection use
Factors affecting cost include: Clinic location Number of doses required Consultation and follow-up care Private clinics often provide quicker access and flexible appointments
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