主题词：Dietary Effects on Health; Diet and metabolism studies; Nutrition, Genetics, and Disease; Diet, Metabolism, and Disease; Adipose Tissue and Metabolism; Nutritional Studies and Diet; Metabolism and Genetic Disorders; Trace Elements in Health; Folate and B Vitamins Research; Iron Metabolism and Disorders; Antioxidant Activity and Oxidative Stress; Obesity, Physical Activity, Diet; Vitamin C and Antioxidants Research; Liver Disease Diagnosis and Treatment; Nutrition and Health in Aging; Fatty Acid Research and Health; Birth, Development, and Health; Muscle metabolism and nutrition; Retinoids in leukemia and cellular processes; Pancreatic function and diabetes; Lipid metabolism and biosynthesis; Metabolism, Diabetes, and Cancer; Child Nutrition and Water Access; Peroxisome Proliferator-Activated Receptors; Biochemical Analysis and Sensing Techniques