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. 2023 Mar 14;10:1105694. doi: 10.3389/fnut.2023.1105694

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Copyright © 2023 Gai, Dong, Xu, Zhang, Yang and Wang.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Changes in alpha and beta diversity in the gut microbiota of subjects from before to after the intervention. (A) Species accumulation curve. The Venn diagram shows the distribution of species across the CTL and LRa05 groups. (B) Changes in alpha diversity from before to after the intervention. (C) Changes in beta diversity from before to after the intervention. Principal component analysis based on the Bray–Curtis distance at different consumption stages and in different groups. Each point represents the gut microbiota composition of one subject. (D) Comparison of the significance of beta diversity between the groups.