Because previous studies had sometimes found associations between CRC and VDR RFLPs [21]–[28], [30]–[37], [39]–[41], we performed additional genetic analyses on some of these variants; however, FokI (rs10735810), TaqI (rs731236), and BsmI (rs1544410) were not significantly associated with CRC in any study group. Here, VDR is linked to colorectal carcinoma.