bpc-157 effects on sleep Blend - Peptides for Deep Sleep & Recovery BPC 157 Dosage: A Doctor's
Description
They do not interfere with how each other works in the body, nor do they change how each other is absorbed or broken down

Lancet1988;1:1078-9

It works on the two most important hormonal receptors, one is GIP (glucose-dependent insulinotropic polypeptide), and the other is GLP-1 (glucagon-like peptide-1)

So if you regularly include these foods in your diet, you may want to get your MMA levels checked instead of your active vitamin B12 ones