The exact cutoff and plan are set by your prescriber and the product labeling
TL;DR BPC 157 may help with injury recovery and inflammation reduction
Vegans and vegetarians need to replace the nutrients by other means, B12 injections are an efficient and effective way to replace the nutrients lost from abstaining from meat, eggs, and dairy
B 2 , 53445351 (2014)
BPC-157: NO system modulation, VEGF/FGF-2 upregulation, FAK-paxillin pathway, gastric juice stability GHK-Cu: Cu2+-dependent gene regulation (~4,000 genes), TGF-beta signaling, collagen/decorin synthesis, SOD/catalase induction BPC-157: No metal cofactor required activity is sequence-dependent GHK-Cu: Copper stoichiometry (1:1) is essential apo-GHK shows reduced bioactivity BPC-157 Research Areas: Gut & Tendon Studies The majority of BPC-157 research originates from a single laboratory group (Sikiric et al., University of Zagreb), which has published extensively on its effects in rodent models