bpc-157 human studies safety side effects BPC 157 Benefits: Heal & Thrive in 2025 The Hidden Risks of BPC‑157:
Description
A lack of vitamin B12 leads to anaemia, low energy, stomach problems (constipation, loss of appetite, weight loss), poor memory and nerve damage

The peak concentrations after administration of intranasal spray were reached in 1.25 +/- 1.9 hours

10.1016/j.biotechadv.2021.107769 96 GmachlM.KreilG

If the patient has an autoimmune disease or another condition that prevents the stomach from making intrinsic factor, then Vitamin B12 injections may be a better option
doi:10.1089/wound.2021.0038
