AUTHOR=Palma Mariana TITLE=Editorial: Nutrients and metabolism in fish JOURNAL=Frontiers in Physiology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2023.1346380 DOI=10.3389/fphys.2023.1346380 ISSN=1664-042X