PON1 and type 2 diabetes mellitus: These results are supported by a quasi-experimental study, as 200 mL of PJ in T2D for six weeks significantly increased PON1 (135.02 ± 104.14 μmol/L compared to 225.18 ± 149.52 μmol/L, p < 0.001) and arylesterase activity (165.02 ± 56.63 μmol/L compared 246.36 ± 49.26 μmol/L, p < 0.001), concomitant with decreasing the levels of MDA (0.073 ± 0.046 μmol/L compared to 0.029 ± 0.021 μmol/L, p < 0.001) [30].