AUTHOR=Rezzi Serge , Schwab Christian Nils , Kourmpetis Yiannis , Kussmann Martin , Canarelli Stéphane , Darioli Roger TITLE=Nutrient efficiency at the core of nutrition and sustainability JOURNAL=Frontiers in Nutrition VOLUME=10 YEAR=2024 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2023.1248895 DOI=10.3389/fnut.2023.1248895 ISSN=2296-861X