Alessandro Laviano is an Associate Professor of Internal Medicine at Sapienza University of Rome and Head of the Clinical Nutrition Unit at Sant’Andrea University Hospital. His scientific activity focuses on clinical nutrition and the pathophysiology of disease‑related malnutrition. He holds several international leadership roles, including Editor‑in‑Chief of “Nutrition”, Director of the ESPEN LLL Programme, and Coordinator of the ESPEN Cancer Task Force. He graduated in Medicine in 1988 and completed specializations in Internal Medicine and Nephrology. According to Scopus (May 10, 2026), he is the author of 345 articles, with an H‑index of 70 and 25,416 citations.