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. 2021 Jul 20;8:646819. doi: 10.3389/fnut.2021.646819

Figure 1.

Figure 1

Correlation of high red meat intake with gut microbiota. (A) The abundance and diversity of microbiota (Chao 1 and shannon index) in mice fed with different levels of red meat diets. (B) Principal Component Analysis (PCA) of microbiota in mice fed with different levels of red meat diets. LD, low-dose red meat group; MD, medium-dose red meat group; HD, high-dose red meat group.