bpc 157 and covid An experimental peptide could block Covid-19 | MIT News Where to Get BPC-157 Peptide
Description
But, its best to talk to a healthcare provider

1996 Feb;22(2):108-15

That is, after the initial treatment with injections of B12, dietary supplements of B12 (cyanocobalamin tablets) may be advised instead of injections

Hydroxocobalamin reduced whole blood cyanide concentrations by approximately 50% by the end of the infusion compared with vehicle
How to test and treat small intestinal bacterial overgrowth: an evidence-based approach