When analyzing the IL10 -3575T>A (rs1800890) and IL1Β -31 T>C (rs1143627) SNPs’ genotypes according to whether the participants had (MetS+) or did not have (MetS−) metabolic syndrome, only IL10 -3575T>A (rs1800890) presented a statistically significant difference (p < 0.01), with the AA genotype being identified only in patients with metabolic syndrome (Figure 1). This evidence concerns the gene IL1B and metabolic syndrome.