Abstract
This special issue focuses on healthy aging and neuroprotection, particularly in the context of brain and physiological health during normal aging and Alzheimer's disease. It highlights the importance of physical activity, nutrition, and stress management in promoting healthy aging and preventing neurodegenerative diseases. The issue explores molecular pathways, genetic factors, and lifestyle interventions that support brain and physiological health in aging populations. Overall, the findings presented in this special issue underscore the importance of healthy lifestyles in promoting brain and physiological health during the aging process.