case report adverse event bpc 157 East Texas expert warns of new peptide drugs trending on social media: 'There might be some beneficial effects that we can utilize, but there are also some potential unknowns,' Dr. Alex Jacobsen Is BPC‑157 a Risk? Safety,
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Yes, you can give yourself Vitamin B12 shots

These are research-model observations and do not constitute human guidance
10.1111/brv.12378 Biol
The standard regimen is 1mg injections three times weekly for two weeks, followed by maintenance doses of 1mg every 2-3 months

It's dependent on the consultation and the discretion of the provider