bpc 157 studies on humans BPC-157 – No Proof Required! | Office for Science and Society How does the peptide BPC-157

This results in elevated intracellular NAD+ levels, optimized mitochondrial function, and enhanced energy metabolism without affecting appetite or caloric intake

Always keep it protected from light to maximize its lifespan

These injections work best when combined with healthy lifestyle habits such as balanced nutrition and regular exercise

If the GP says that she doesn't have macrocytic anaemia so doesn't need this pattern of treatment, you could point out that NICE guidelines for B12 deficiency say that "Note: clinical features of vitamin B12 deficiency can occur without anaemia and without low serum levels of vitamin B12." cks.nice.org.uk/topics/anae