can children take bpc 157 Dosage: A Doctor's Evidence-Based Guide BPC-157 Dosage Protocol: Injection Guide
Description
Yes, B12 can expire

All adult patients with COVID-19 discharged between February 12 and April 10, 2020, were screened for eligibility

This product is not intended to diagnose, treat, cure, mitigate, or prevent any disease and is not intended for ingestion by humans or animals.

500mcg for severe injuries
