Regular exercise boosts brain function in seniors by improving blood flow, reducing inflammation, and stimulating the release of chemicals that support brain cell health. Activities like walking, swimming, or yoga enhance memory, focus, and problem-solving skills while lowering the risk of cognitive decline. Exercise also supports better sleep and mood, reducing anxiety and depression, which are linked to poor brain health. Studies show that consistent physical activity can even slow the progression of dementia and delay the onset of Alzheimer’s disease. For seniors, staying active is not just about physical fitness—it’s a powerful tool for maintaining a sharp and healthy mind.