{"slug":"what-are-peptides-muscle-loss","verification":{"valid":true,"entries":4,"head":"f0259dd9a7c23edd79d61613f64522ab173c48b507d78c28cb4436a525583f6f"},"count":4,"sources":[{"id":"s1","type":"pubmed","url":"https://pubmed.ncbi.nlm.nih.gov/41231146/","title":"Role of Peptides in Skeletal Muscle Wasting: A Scoping Review","quote":"This scoping review identified 87 peptides across 126 studies...","summary":"Scoping review on peptides and muscle wasting components.","claim_ids":["c1"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-06-29T21:54:41.827Z","link_status":"ok","quote_status":"unverified","prev":"genesis","hash":"0d027663e611d658f1179215590068b39cf409a4b3c85a047f7cdb4292f6d9ce"},{"id":"s2","type":"other","url":"https://www.momayamd.com/blog/do-peptides-work-from-building-muscle-to-injury-recovery/?bp=51021","title":"Do Peptides Work? From Building Muscle to Injury Recovery","quote":"A meta-analysis of 19 studies found statistically significant effects favoring collagen peptide supplementation for fat-free mass. ... capromorelin increased lean body mass at 6 months...","summary":"Summarizes trials on collagen and capromorelin.","claim_ids":["c2","c3"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-06-29T21:54:41.827Z","link_status":"ok","quote_status":"unverified","prev":"0d027663e611d658f1179215590068b39cf409a4b3c85a047f7cdb4292f6d9ce","hash":"99de8bec65fc6b7a69371798d477a979a7f1bad40e37e8602584ed1c1d8cc223"},{"id":"s3","type":"other","url":"https://www.sportsmed.org/the-boom-of-peptides-in-sports-medicine-do-we-know-anything-more","title":"The Boom of Peptides in Sports Medicine","quote":"In animal models, BPC-157 has been associated with enhanced angiogenesis... However, there is no high-quality clinical evidence in human subjects supporting BPC-157.","summary":"Reviews animal vs human evidence for BPC-157.","claim_ids":["c4"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-06-29T21:54:41.827Z","link_status":"ok","quote_status":"unverified","prev":"99de8bec65fc6b7a69371798d477a979a7f1bad40e37e8602584ed1c1d8cc223","hash":"4ddb8b9e19d5de8d69554dca34b1322069af39bdc41d4e1b10056dc6cc2e44a8"},{"id":"s15","type":"review","url":"https://www.metabolismjournal.com/article/S0026-0495(23)00201-9/fulltext","title":"Current and investigational medications for the treatment of sarcopenia","quote":"Treatment with GH... increase of 8.8% at 6 months in LBM... subsequent clinical studies... did not always translate into improved muscle strength...","summary":"Details GH trial outcomes in older adults.","claim_ids":["c5"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-06-29T21:54:41.827Z","link_status":"http_403","quote_status":"unverified","prev":"4ddb8b9e19d5de8d69554dca34b1322069af39bdc41d4e1b10056dc6cc2e44a8","hash":"f0259dd9a7c23edd79d61613f64522ab173c48b507d78c28cb4436a525583f6f"}]}