Effect of Lactobacillus rhamnosus HN001 and Bifidobacterium longum BB536 on the healthy gut microbiota composition at phyla and species level: A preliminary study

Figure 2 The Shannon (A), Simpson (B) and Chao’s (C) indices before probiotic oral intake (T0), one month after probiotic administration (T1) and one month after the end (T2) of Lactobacillus rhamnosus HN001 and Bifidobacterium longum BB536 consumption. Mann-Whitney tests were performed for each pair wise comparison and the Kruskal-Wallis test across all three groups.