From: The human gut microbiome of athletes: metagenomic and metabolic insights
 | EFC_1 | EFC_2 | EFC_3 | EFC_4 |
Athlete | 22 | 18 | 18 | 127 |
Moderate | 38 | 0 | 0 | 31 |
Control | 102 | 43 | 1 | 18 |
 | EFC_1 | EFC_2 | EFC_3 | EFC_4 |
Athlete | 13.58% | 29.51% | 94.74% | 72.16% |
Moderate | 23.46% | 0.00% | 0.00% | 17.61% |
Control | 62.96% | 70.49% | 5.26% | 10.23% |