The studys limitations include the cross-sectional nature, which precludes establishing causality, self-reporting of anthropometric and demographic data, which might lead to bias, and unidentified confounding
Arizona Gynecology Consultants can test for B12 deficiency as well as other conditions
Overcoming the peptide stability issues against proteolysis, which result in a short duration of activity and low bioavailability, is also crucial
Side note: BPC-157 free base and BPC-157 acetate are different active ingredients, and both are sold as BPC-157. So some of the claims you see are conflated
Without adequate B12, homocysteine levels rise, and elevated homocysteine is neurotoxic, potentially causing direct damage to nerve cells and blood vessels that supply nerves