The serum insulin levels after 2 h oGTT almost tripled in group T2D compared to Control and were equally high in the T2D + LD Ena and the T2D + HD Ena groups (2.7 ± 0.5 vs. 7.6 ± 2.1, 6.6 ± 0.2 and 6.8 ± 0.1 ng/mL, respectively; p < 0.05). The gene discussed is INS; the disease is type 2 diabetes mellitus.