主题词：Obesity, Physical Activity, Diet; Diet and metabolism studies; Eating Disorders and Behaviors; Obesity and Health Practices; Bariatric Surgery and Outcomes; Adipose Tissue and Metabolism; Regulation of Appetite and Obesity; Nutritional Studies and Diet; Pharmacology and Obesity Treatment; Liver Disease Diagnosis and Treatment; Adipokines, Inflammation, and Metabolic Diseases; Dietary Effects on Health; Consumer Attitudes and Food Labeling; Diabetes Treatment and Management; Birth, Development, and Health; Body Contouring and Surgery; Cardiovascular Disease and Adiposity; Global Public Health Policies and Epidemiology; Physical Activity and Health; Mobile Health and mHealth Applications; Diabetes, Cardiovascular Risks, and Lipoproteins; Diet, Metabolism, and Disease; Gut microbiota and health; Nutrition and Health in Aging; Child Nutrition and Feeding Issues