bpc-157 derived from human gastric juice TLDR; no. is a peptide that is not approved by the FDA, but it seems like our good friends over at the supplement industry marketing team have gotten their hands on BPC-157 10 mg — Research

Spirulina algae has not been shown to resolve B12-related problems

Seneca: Ellie Grace Mady, sophomore, Deans List, College of Education and Human Sciences, elementary education

The effect of peroxisome proliferator-activated receptor-gamma ligands on in vitro and in vivo models of COPD

Nat Rev Cancer 2018;18:323-36

Is this protocol safe for long-term use

Neurological symptoms represent a significant concern with B12 deficiency and may include: Paraesthesia (pins and needles) in the hands and feet Difficulty with balance and coordination Memory problems or cognitive changes Mood disturbances , including depression or irritability Glossitis (sore, red tongue) and mouth ulcers Haematological manifestations of B12 deficiency include megaloblastic anaemia , characterised by the production of abnormally large, immature red blood cells