主题词：Genetics, Aging, and Longevity in Model Organisms; Dementia and Cognitive Impairment Research; Nutrition and Health in Aging; Frailty in Older Adults; Functional Brain Connectivity Studies; Epigenetics and DNA Methylation; Telomeres, Telomerase, and Senescence; Alzheimer's disease research and treatments; Adipose Tissue and Metabolism; Diet and metabolism studies; Neuroinflammation and Neurodegeneration Mechanisms; Mitochondrial Function and Pathology; Circadian rhythm and melatonin; Balance, Gait, and Falls Prevention; Nutritional Studies and Diet; Birth, Development, and Health; Neurological Disease Mechanisms and Treatments; Health disparities and outcomes; Muscle Physiology and Disorders; Gut microbiota and health; Health, Environment, Cognitive Aging; Dietary Effects on Health; Tryptophan and brain disorders; Advanced Neuroimaging Techniques and Applications; Cardiovascular Health and Disease Prevention