Compared with the model group, TC, TG, AST, ALT, Cr, and BUN levels were decreased in MET, YYT-L, YYT-M, and YYT-H groups, which suggesting that YYT has a positive effect on blood lipids, liver function, and kidney function in T2DM rats (Figures 2B–G). This evidence concerns the gene GPT and type 2 diabetes mellitus.