nad ghk cu GHK-Cu vs NAD+: Which Longevity Peptide Wins? Peptides for Anti-Aging and Wellness:

AOD9604 and 3-AR Knockout Research Research using 3-adrenergic receptor knockout mice established that AOD9604s chronic in vivo lipolytic actions are mediated in part by modulating the expression of 3-AR in adipose tissue a mechanism shared with intact hGH with the restoration of depressed 3-AR RNA levels in obese animals to lean-comparable levels identified as a key pathway of sustained lipolytic sensitisation

Differences in symptoms of pernicious anemia vs

This is why blanket advice like "drink more water" works for some patients and does nothing for others

For research/educational or lab use only

For example, a male patient noticed new hair on his temples after several months of treatment

But it is possible that your doc would let you give yourself the B12 injections or have a friend or family member help you