Nutritional strategies to optimize endurance training focus on appropriate carbohydrate intake to fuel prolonged exercise. Consuming complex carbohydrates before workouts provides sustained energy, while simple carbohydrates during exercise can replenish glycogen stores. Adequate protein is essential for muscle repair and recovery after training sessions. Staying hydrated is crucial for maintaining performance and preventing fatigue. Additionally, timing meals to ensure that the body is well-fueled before, during, and after training enhances endurance. Lastly, incorporating antioxidants from fruits and vegetables can mitigate exercise-induced oxidative stress, further supporting overall performance and recovery.