AUTHOR=Sun Mingyu , Shi Hailian , Goyal Hemant TITLE=Editorial: Natural product treatment of gastrointestinal diseases JOURNAL=Frontiers in Pharmacology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2022.1074528 DOI=10.3389/fphar.2022.1074528 ISSN=1663-9812