Inhibiting the enzyme therefore has consequences on two fronts at once: it spares S-adenosylmethionine, and it leaves nicotinamide available to other routes, including the salvage pathway that supplies NAD
This brings up the main question: how often should I get a B12 shot for general wellness
Critically, it does not bind to the growth hormone receptor and does not raise IGF-1 levels.[1] This means its effects stay localized to fat metabolism, making it a much more targeted option than full hGH therapy
There are no significant restrictions, but you should avoid vigorously massaging the injection site for a few hours
Shots start daily or weekly
Once the full 16-residue chain is assembled, including the N-terminal tyrosine, the peptide is cleaved from the resin and all side-chain protecting groups are removed using a cleavage cocktail (typically trifluoroacetic acid with scavengers)