主题词：Nutritional Studies and Diet; Fatty Acid Research and Health; Gut microbiota and health; Antioxidant Activity and Oxidative Stress; Diet and metabolism studies; Obesity, Physical Activity, Diet; Consumer Attitudes and Food Labeling; Folate and B Vitamins Research; Food composition and properties; Muscle metabolism and nutrition; Phytochemicals and Antioxidant Activities; Agriculture Sustainability and Environmental Impact; Diet, Metabolism, and Disease; Nutrition and Health in Aging; Vitamin D Research Studies; Nutrition, Genetics, and Disease; Sodium Intake and Health; Adipokines, Inflammation, and Metabolic Diseases; Phytoestrogen effects and research; Probiotics and Fermented Foods; Birth, Development, and Health; Infant Nutrition and Health; Vitamin C and Antioxidants Research; Iron Metabolism and Disorders; Regulation of Appetite and Obesity