chapter 1 Nutrient and Gene Interactions in Cancer -- chapter 2 Candidate Mechanisms for Interactions between Nutrients and Genes -- chapter 3 Biomarkers for Nutrient–Gene Interactions -- chapter 4 Interaction between Folate and Methylene-tetrahydrofolate Reductase Gene in Cancer -- chapter 5 Genetic Variability in Folate-Mediated One-Carbon Metabolism and Cancer Risk -- chapter 6 S-Adenosylmethionine and Methionine Adenosyltransferase Genes -- chapter 7 Effects of Carotenoid Supplementation on Signal Transduction Pathways: Significance in Lung Cancer Prevention -- chapter 8 The Actions of the Vitamin D Receptor in Health and Malignancy; Polymorphic Associations and Gene Regulatory Actions -- chapter 9 The Role of Alcohol Dehydrogenase Polymorphism in Alcohol- Associated Carcinogenesis -- chapter 10 Genetic Polymorphism of N-Acetyltransferase Genes as Risk Modifiers of Colorectal Cancer from Consumption of Well-Done Meat -- chapter 11 Ferritin and Serine Hydroxymethyltransferase -- chapter 12 Brassica–Gene Interactions and Cancer Risk -- chapter 13 Conclusions and Future Perspectives.