**How does exercise affect hormone levels in the body?**
Exercise significantly influences hormone levels, promoting a healthy balance that beneficially impacts mood and metabolism. Physical activity stimulates the release of endorphins, often referred to as ‘feel-good hormones’, providing stress relief and enhancing mood. Additionally, it can increase levels of testosterone and growth hormone, essential for muscle development and repair. Regular exercise also helps regulate insulin sensitivity, decreasing the risk of type 2 diabetes. Altogether, these hormonal changes improve overall health and well-being.