bpc 157 gum regeneration An older study but it basically states what many of us know about peptides. BPC-157 treatment showed potent anti-inflammatory effects on periodontal tissues and significantly reduced alveolar bone loss compared to controls BPC-157 – Rocky Mountain Peptides
Description
You can find it in animal products like meat, fish, and dairy

doi: 10.1016/j.clim.2018.08.012
A common cause of low B12 is poor absorption from the digestive tract

That is a very different statement from they do nothing. It means: The mechanistic rationale is real

To receive the maximal benefits from BPC-157 it is recommended to take for 12 weeks, with a one month break, then treatment can be restarted

Southern Medical Association