AUTHOR=Hofer Sebastian J. , Davinelli Sergio TITLE=Editorial: Dietary Strategies for Healthy Aging—Caloric Restriction and Beyond JOURNAL=Frontiers in Nutrition VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2022.866928 DOI=10.3389/fnut.2022.866928 ISSN=2296-861X