GOLDMAN, D.; NAGRA, M.; GREGER, M. Insufficient Evidence for Collagen Supplementation: A Critical Examination of Skin, Musculoskeletal, and Joint Health Claims. International Journal of Disease Reversal and Prevention, [S. l.], v. 8, n. 2, p. 1–21, 2026. DOI: 10.22230/ijdrp.2026v8n2a631. Disponível em: https://ijdrp.org/index.php/ijdrp/article/view/631. Acesso em: 12 oct. 2026.