Eating oranges, which are rich in vitamins, rough fiber, and amino acids, is beneficial for treating colds and fevers. Generally, there are no special dietary restrictions. It is mainly advised to eat light, soft, and easily digestible foods, and to avoid overly greasy or high-calorie foods. Consuming fruits like apples, bananas, dragon fruit, watermelon, and kiwis, as well as foods high in vitamin C like green bean sprouts, can help in the recovery of bodily functions.