Yes, but you must do it correctly to avoid damage
doi: 10.1002/jcsm.12264 122 Roman-PrezM.Bullich-VilarrubiasC.Lpez-AlmelaI.Libana-GarcaR.OlivaresM.SanzY
The Effect of Pentadecapeptide BPC 157 on Hippocampal Ischemia/reperfusioninjuries in Rats
Meinhardt J, Radke J, Dittmayer C, Franz J, Thomas C, Mothes R, Laue M, Schneider J, Brnink S, Greuel S, Lehmann M, Hassan O, Aschman T, Schumann E, Chua RL, Conrad C, Eils R, Stenzel W, Windgassen M, Rler L, Goebel H-H, Gelderblom HR, Martin H, Nitsche A, Schulz-Schaeffer WJ, Hakroush S, Winkler MS, Tampe B, Scheibe F, Krtvlyessy P, Reinhold D, Siegmund B, Khl AA, Elezkurtaj S, Horst D, Oesterhelweg L, Tsokos M, Ingold-Heppner B, Stadelmann C, Drosten C, Corman VM, Radbruch H, Heppner FL (2021) Olfactory transmucosal SARS-CoV-2 invasion as a port of central nervous system entry in individuals with COVID-19