As shown in Table 9, a significant association was found between heterozygous CT genotype of FokI (VDR 2228570 C > T) and risk of obesity among healthy controls (p = 0.035), such that healthy participants with a heterozygous CT genotype had a 92% lower likelihood of becoming obese. The gene discussed is VDR; the disease is obesity due to melanocortin 4 receptor deficiency.