It's linked without question, but what actually brings it about remains a baffling puzzle.
I had major surgery early last July and began the BPC-157 and TB-500 combination. Three weeks later I still question whether it is helping the surgical recovery. What stands out is that a lump in my shoulder from a volleyball dive in high-school gym class has almost vanished. It stayed the same size and shape for more than thirty years and doctors always said it was harmless. This morning it is barely noticeable. The only recent change is starting the peptides, so coincidence is possible but the timing feels odd.