Volume 46, Issue 3 e13870
REVIEW

The interaction effect between tea polyphenols and intestinal microbiota: Role in ameliorating neurological diseases

Mengyu Hong

Mengyu Hong

Department of Food Science and Engineering, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, P.R. China

Contribution: Writing - original draft

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Ruilin Zhang

Corresponding Author

Ruilin Zhang

Department of Food Science and Engineering, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, P.R. China

Correspondence

Ruilin Zhang, Department of Food Science and Engineering, College of Food and Pharmaceutical Sciences, Ningbo University, 818 Fenghua Road, Ningbo 315211, China.

Email: [email protected]

Contribution: Project administration

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Yanan Liu

Yanan Liu

Department of Food Science and Engineering, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, P.R. China

Contribution: Writing - review & editing

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Zufang Wu

Zufang Wu

Department of Food Science and Engineering, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, P.R. China

Contribution: Validation

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Peifang Weng

Peifang Weng

Department of Food Science and Engineering, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, P.R. China

Contribution: Validation

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First published: 19 July 2021
Citations: 21

Abstract

Tea polyphenols (TP) are one of the most functional and bioactive substances in tea. The interactions between TP and intestinal microbiota suggest that probiotics intervention is a useful method to ameliorate neurological diseases. Now, numerous researches have suggested that TP plays a significant role in modulating intestinal bacteria, especially in the area of sustaining a stable state of intestinal microbial function and abundance. Furthermore, homeostatic intestinal bacteria can enhance the immunity of the host. The close reciprocity between intestinal microbiota and the central nervous system provides a new chance for TP to modulate neural-related diseases depending on intestinal microbiota. Therefore, based on the bidirectional relationship between the brain and the intestines, this review provides a new clue to solve insomnia symptoms and related neurological diseases that will enable us to better study the bidirectional effects of TP and intestinal microbiota on the improvement of host health.

Practical applications

This review provides a new clue to solve insomnia symptoms and related neurological diseases that will enable us to better study bidirectional effects of TP and intestinal microbiota on the improvement of host health.

DATA AVAILABILITY STATEMENT

All data generated or analyzed during this study are included in this article.

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