BPC-157 is a synthetic 15-amino-acid peptide more commonly studied for muscle, tendon, ligament, gut, and injury-recovery pathways
Getting it wrong isn't just an inconvenience
IP triggers release of calcium from intracellular stores, while diacylglycerol activates protein kinase C (PKC)
However, in Retatrutide, it is combined with GLP-1 and GIP
It converts a specialty-injectable category into a primary-care-prescribable pill which doesn't just add a new option, it expands WHO can initiate therapy, beyond cardiologists and lipid specialists into everyday primary care
Insulin resistance affects both systems