Intestinal health maintenance methods generally include paying attention to warmth, healthy eating habits, and appropriate exercise. 1. Pay attention to warmth: Usually, the temperature difference between day and night is big in spring, so patients should pay attention to the warmth of the abdomen and increase or decrease the clothes with the change of climate. When sleeping, the abdomen should be covered with a quilt to avoid localized cold causing abdominal pain and gastrointestinal cramps. 2. Healthy eating habits: the general gastrointestinal like warm but not like cold, so patients in the daily diet, pay attention to not eat cold food, but also need to eat vegetables and fruits containing dietary fiber. 3. Appropriate exercise: Exercise can not only enhance physical fitness, but also make the patient’s gastrointestinal tract healthier. In general, young patients can choose hiking, fitness, running, swimming and other sports, middle-aged and elderly patients can choose low-intensity exercise, such as walking, slow walking and so on. If patients experience gastrointestinal discomfort, it is recommended that they consult a doctor in a timely manner and standardize their treatment under the guidance of a doctor.