Peptides for Fat Loss in 2025: What the Evidence Really Shows (and How It Feels to Be on Them) Efficacy, safety, and tolerability of chenodeoxycholic acid (CDCA) in adult patients with cerebrotendinous xanthomatosis (RESTORE): A randomized withdrawal, double blind, placebo controlled, crossover phase 3 study Genetics in Medicine Do peptide injections like BPC 157 actually work? F. Perry Wilson, MD Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic Performance[v3] Preprints.org