FTO and colorectal carcinoma: In the participants with the TT genotype of FTO rs9939609 polymorphism, CRC risk was significantly associated with higher intake of dietary fat (OR:1.87 CI95%:1.76–1.99, p = 0.04), vitamin B3 (OR:1.20 CI95%:1.08–1.65, p = 0.04), and vitamin C (OR:1.06 CI95%:1.03–1.15, p = 0.04) and lower intake of β-carotene (OR:0.98 CI95%:0.97–0.99, p = 0.03), vitamin E (OR:0.77 CI95%:0.62–0.95, p = 0.02), vitamin B1 (OR:0.15 CI95%:0.04–0.50, p < 0.01), and biotin (OR:0.72 CI95%:0.0.57–0.92, p = 0.01).