主题词：Clinical Nutrition and Gastroenterology; Nutrition and Health in Aging; Child Nutrition and Feeding Issues; Dietetics, Nutrition, and Education; Diet and metabolism studies; Infant Nutrition and Health; Enhanced Recovery After Surgery; Electrolyte and hormonal disorders; Child Nutrition and Water Access; Childhood Cancer Survivors' Quality of Life; Body Composition Measurement Techniques; Esophageal and GI Pathology; Dysphagia Assessment and Management; Frailty in Older Adults; Abdominal Surgery and Complications; Central Venous Catheters and Hemodialysis; Dialysis and Renal Disease Management; Metabolism and Genetic Disorders; Pharmaceutical studies and practices; Vitamin C and Antioxidants Research; Obesity and Health Practices; Human auditory perception and evaluation; Intensive Care Unit Cognitive Disorders; Gastrointestinal motility and disorders; Hyperglycemia and glycemic control in critically ill and hospitalized patients