After a cold, it is advisable to eat nutritious and easily digestible food, and not to eat stimulating food. Although food does not have the efficacy of treating colds, adequate nutrition helps to maintain the normal physiological function of the body and helps to speed up the recovery of the disease. Patients with colds, gastrointestinal digestive function will have a certain degree of decline, so you need to choose nutritious, easy to digest food, such as egg custard, vegetable porridge, light chicken and fish soup. In addition, you can eat more fruits and vegetables rich in vitamin C, such as tomatoes, apples, grapes, strawberries, beets and so on. As well as high-quality protein such as milk, eggs and so on. Patients with cold and flu, due to the decline of gastrointestinal function, so do not eat cold, spicy and stimulating food, also do not eat fried food, do not smoke and drink alcohol, do not drink strong tea and coffee. Cold and flu patients, if the symptoms are serious, it is recommended to consult a doctor in time for symptomatic treatment, in order to prevent the triggering of other complications.