For many people, a meal replacement shake can be used as part of their nutrition while taking a GLP-1 medication, but it's always worth checking with your own doctor or healthcare team
[DOI] [PMC free article] [PubMed] [Google Scholar] 35.Jeng JH, Lan WH, Hahn LJ, Hsieh CC, Kuo MY
Many peptides commonly discussed alongside retatrutide in stacking contexts including BPC-157, TB-500 (thymosin beta-4), and various growth hormone-releasing peptides are similarly unlicensed in the UK
Six parameters were tested at two levels
What BPC-157 is BPC-157 is a synthetic pentadecapeptide, fifteen amino acids long, originally derived from a partial sequence of a larger protein identified in human gastric juice (the body-protection compound, or BPC)