Regular physical activity has profound benefits for mental health. Exercise can reduce symptoms of anxiety and depression by promoting chemical changes in the brain, such as increased levels of endorphins and serotonin. This leads to improved mood and reduced feelings of stress. Physical activity also fosters better sleep, enhances self-esteem, and provides opportunities for social interaction, which can combat feelings of isolation. Engaging in exercise creates a sense of accomplishment and can serve as a productive outlet for stress, contributing to overall mental well-being.