These effects are mediated through entirely distinct receptor populations , MC1R on peripheral melanocytes drives melanogenesis, while MC3R/MC4R on hypothalamic PVN and limbic neurons drives pro-erectile oxytocinergic and dopaminergic signalling
There are so many questions to which we currently dont know the answers
May explain some observations of systemically administered peptides producing retinal effects despite theoretical barrier restrictions
Supports Healthy Neurological Function : The compound supports nerve growth factor activity and helps maintain myelin sheath integrity, contributing to overall neurotransmitter effectiveness and neural communication
HUBERMAN: And so because of the lack of the human clinical studies, we don't know whether or not we're dealing with a situation of robust placebo effects
Orforglipron is a small molecule, nonpeptide GLP-1 receptor agonist in pill form that should be taken once a day