Exercise has a profound impact on the body's hormonal balance. Regular physical activity stimulates the release of several key hormones, including endorphins, which enhance mood and alleviate stress, and insulin, which helps regulate blood sugar levels. Additionally, exercise can increase levels of growth hormone and testosterone, promoting muscle growth and fat loss. On the other hand, it can lower levels of cortisol, the stress hormone, which, if elevated chronically, can lead to various health issues. Overall, moderate exercise fosters a balanced hormonal environment conducive to overall health and well-being.