Besides, we also explored the levels of lipids (TG, TC, LDL-C, HDL-C), some inflammatory factors (IL-1β, IL-6, CRP, MDA), some antioxidative enzymes (SOD, GSH-Px), and liver function indexes (ALT, AST, TBA, TBIL, DBIL), which can help explaining the influences of HLJDD on T2DM. The gene discussed is SOD1; the disease is type 2 diabetes mellitus.