Antioxidants play a crucial role in physical health by neutralizing harmful free radicals generated during metabolism and exercise. They reduce oxidative stress, which can lead to cellular damage and contribute to various chronic diseases. Antioxidants, found in fruits, vegetables, and supplements, may enhance recovery after workouts by minimizing muscle soreness and inflammation. By incorporating antioxidant-rich foods into the diet, individuals can support their overall well-being and improve physical performance.