AUTHOR=Yin Jie , Xie Liwei , Luo Yuheng , Oz Helieh S. TITLE=Editorial: Diets, Gut Microbiota, and Host Metabolism JOURNAL=Frontiers in Nutrition VOLUME=7 YEAR=2020 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2020.00108 DOI=10.3389/fnut.2020.00108 ISSN=2296-861X