• Nov 23, 2025 eyesight and vision cure how to prevent eyesight problems how to improve your eyesight foods ups. Which foods are best for improving and maintaining good eyesight? Foods like carrots, spinach, kale, sweet potatoes, eggs, and citrus fruits are rich in nutrients such as beta-carotene, lutein, zeaxanthin, and vitamin C, which support eye health and can help improve eyesight. By Kaley Marquardt