Phytotherapy in Sports Performance and Recovery: A Bibliometric Mapping of Research Themes and Trends

This bibliometric study examines the intellectual structure, evolution, and collaboration patterns of phytotherapy research within sports science to identify key themes and research gaps. Publications indexed in the Web of Science Core Collection from 1991 to 2024 were analyzed using a search strategy combining phytotherapy and sports medicine terms, yielding 3404 records, of which 368 met the inclusion criteria after systematic screening. Performance analysis assessed publication trends, citation impact, and author productivity, while science mapping techniques-including keyword co-occurrence, bibliographic coupling, and co-authorship network analysis-were conducted using Bibliometrix and VOSviewer. Thematic positioning was evaluated through Callon's centrality-density framework. Results indicate steady growth in the field, with a CAGR of 11.83% and peak output in 2021, involving 2103 authors across 199 sources. International collaboration reached 22.55%, led by the United States, United Kingdom, and China. Dominant research themes include exercise, inflammation, oxidative stress, and phytochemicals such as curcumin and resveratrol. Thematic mapping highlights exercise performance and supplementation as central topics. Overall, the field demonstrates significant expansion, though increased international collaboration and clinical translation are needed.