1, apples can be eaten if they have a cold or fever. Apples are rich in vitamin C, which has the functions of resisting colds and enhancing disease resistance. Fresh apple juice is a good choice. This is because apple juice contains a lot of vitamin C, which can supplement the body's nutritional needs and neutralize the toxins in the body.

2. Kiwifruit. Kiwifruit is rich in vitamin C, which can enhance immunity. At the same time, the polysaccharide contained in kiwifruit has the ability to prevent bacterial infection. Golden kiwifruit contains more vitamin C and vitamin E than turquoise kiwifruit, which can relieve cold symptoms. Eating more kiwi fruit can increase the intake of vitamin C, which is of great help in fighting colds. However, people with loose stool caused by spleen deficiency, cold, malaria, cold-dampness dysentery, chronic gastritis, dysmenorrhea, amenorrhea and infantile diarrhea should not eat it.

3. oranges. Oranges contain a high content of vitamin C, about 30% more than ordinary fruits. If you want to stay away from colds and flu in winter, the simplest and most effective way is to eat more oranges. Oranges are known as a wonderful way to strengthen the human immune system and resist diseases, and their effect is no less than cold medicine.

Eat one orange a day, no more than five, and avoid eating with betel nuts. It should not be eaten before meals or on an empty stomach, otherwise the organic acids contained in oranges will stimulate the gastric mucosa and be harmful to the stomach. Don't drink milk within 1 hour before and after eating oranges, because protein in milk will solidify when it meets fruit acid, which will affect digestion and absorption.

Suggestion: When you have a cold and fever, the most suitable food is rice porridge or rice soup, which is not only nutritious, but also very beneficial to digestion and absorption. The practice of rice porridge is very simple. Just put the rice in a pot and add some water.