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The math isn't complicated, but it's unforgiving
Most clients describe it as a brief pinch
B12 is important for nerve function, red blood cell production, and DNA synthesis
& Fearon, K
B12 injections also support healing by fostering nerve and muscle regeneration, so they act as a restorative treatment as well as a form of pain relief
Where it differs structurally as a synthetic peptide is the addition of the amino acid tyrosine at the N-terminus to provide additional stability to the peptide (hence a longer half-life), seen on the top-right corner of the picture below: (Source) Hence why youll also see it labeled as Tyr-hGH Frag 176-191
