AUTHOR=Shyam Sangeetha , Salas-Salvadó Jordi TITLE=The impact of investigator bias in nutrition research JOURNAL=Frontiers in Nutrition VOLUME=Volume 12 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1513343 DOI=10.3389/fnut.2025.1513343 ISSN=2296-861X