主题词：Bariatric Surgery and Outcomes; Body Contouring and Surgery; Obesity and Health Practices; Esophageal and GI Pathology; Enhanced Recovery After Surgery; Minimally Invasive Surgical Techniques; Cardiovascular Function and Risk Factors; Diet and metabolism studies; Gastric Cancer Management and Outcomes; Gastroesophageal reflux and treatments; Cardiovascular Disease and Adiposity; Nutrition and Health in Aging; Food composition and properties; Liver Disease Diagnosis and Treatment; Cardiac, Anesthesia and Surgical Outcomes; Diabetes Treatment and Management; Gastrointestinal motility and disorders; Eating Disorders and Behaviors; Adipokines, Inflammation, and Metabolic Diseases; Abdominal Surgery and Complications; Obesity, Physical Activity, Diet; Gallbladder and Bile Duct Disorders; Regulation of Appetite and Obesity; Gestational Diabetes Research and Management; Pharmacology and Obesity Treatment