主题词：Nutritional Studies and Diet; Diet and metabolism studies; Obesity, Physical Activity, Diet; Diverse Scientific and Economic Studies; Child Nutrition and Water Access; Consumer Attitudes and Food Labeling; Nutrition, Genetics, and Disease; Infant Nutrition and Health; Nutrition and Health in Aging; Human auditory perception and evaluation; Food Security and Health in Diverse Populations; Fatty Acid Research and Health; Agriculture Sustainability and Environmental Impact; Gut microbiota and health; Breastfeeding Practices and Influences; Educational Robotics and Engineering; Diet, Metabolism, and Disease; Antioxidant Activity and Oxidative Stress; Birth, Development, and Health; Ferroelectric and Negative Capacitance Devices; Big Data and Digital Economy; Folate and B Vitamins Research; Iron Metabolism and Disorders; Child Nutrition and Feeding Issues; Biochemical Analysis and Sensing Techniques