Biological Activities of Tea: Benefits, Risks, and Critical Overview of Their Consumption in Children

Castillo-Ruiz M.; Espinoza J.P.; Benavides L.; Otero M.C.

Keywords: tea, catechins, cognitive health, cardiovascular benefits, pediatric tea consumption

Abstract

Tea, derived from the leaves of Camellia sinensis is globally recognized for its cultural significance and potential health benefits. While extensively studied in adults, the effects of tea consumption in children remain underexplored. This review examines tea?s bioactive compounds, such as catechins, flavonoids, and L-theanine, and their cognitive, cardiovascular, metabolic, oral, and hepatoprotective benefits with a critical overview of its consumption in pediatric populations. Additionally, the review addresses potential risks, including caffeine-related effects, interference with iron absorption, and hepatotoxicity at high doses. Emerging evidence suggests that tea is a beneficial alternative to sugar-sweetened beverages for children when consumed in moderation. However, caution is warranted regarding caffeine content and the balance of bioactive components. This analysis underscores the importance of further research to establish safe and effective guidelines for tea consumption in children. © 2025 by the authors.

Más información

Título según WOS: Biological Activities of Tea: Benefits, Risks, and Critical Overview of Their Consumption in Children
Título según SCOPUS: Biological Activities of Tea: Benefits, Risks, and Critical Overview of Their Consumption in Children
Título de la Revista: Beverages
Volumen: 11
Número: 5
Editorial: Multidisciplinary Digital Publishing Institute (MDPI)
Fecha de publicación: 2025
Idioma: English
DOI:

10.3390/beverages11050148

Notas: ISI, SCOPUS