The fruit known for containing a high level of vitamin C is the orange. Oranges are popular citrus fruits that not only provide a refreshing taste but also serve as an excellent source of this essential nutrient. A medium-sized orange typically contains about 70 mg of vitamin C, significantly contributing to the daily recommended intake for adults. Vitamin C plays a vital role in maintaining a healthy immune system, promoting skin health, and aiding in the absorption of iron from plant-based foods. Oranges are versatile, commonly consumed fresh, juiced, or used in various culinary dishes, making them a favorite for health enthusiasts and fruit lovers alike.