Effects of B. adolescentis supplementations on intestinal short-chain fatty acids (SCFAs). (A–G) Concentrations of cecal SCFAs, (A) total SCFAs, (B) acetate, (C) propionate, (D) isobutyrate, (E) butyrate, (F) isovalerate, and (G) valerate. (H–J) Proportion of cecal SCFAs, (H) acetate, (I) propionate, and (J) butyrate. (K–Q) Concentrations of colonic SCFAs, (K) total SCFAs, (L) acetate, (M) propionate, (N) isobutyrate, (O) butyrate, (P) isovalerate, and (Q) valerate. (R–T) Proportion of colonic SCFAs, (R) acetate, (S) propionate, and (T) butyrate. Mean values ± SDs are plotted. Asterisks indicate significant differences (one-way ANOVA, * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001, n = 6 mice per group).