The serum insulin level showed a significant decrease in the STD group (19 ± 0.95 μL/mL) and in the treatment groups G1 (17.33 ± 0.72 μL/mL) and G3 (13.66 ± 0.72 μL/mL) compared to G2 (25 ± 0.94 μL/mL) and PC (22.33 ± 0.72 μL/mL). This evidence concerns the gene INS and sexually transmitted disease.