The ε3 (112 cysteine-Cys, 158 arginine-Arg) allele is considered the “neutral” APOE genotype while the ε4 (112 Arg and 158 Arg) and ε2 (112 Cys, 158 Cys) allele associated with dyslipidemia in different adult populations [15, 18–20]. The gene discussed is APOE; the disease is metabolic syndrome.