Antioxidants help combat oxidative stress by neutralizing free radicals, which are unstable molecules that can cause cellular damage. Engaging in regular exercise generates free radicals, making antioxidants essential for recovery and overall health. Foods rich in antioxidants, such as berries, nuts, and leafy greens, protect the body against inflammation and chronic diseases like heart disease and cancer. By including these nutrient-dense foods in their diet, individuals can bolster their body's defenses while supporting muscle recovery and overall performance.