The normal frequency of bowel sounds is usually 4-5 times per minute. Bowel sounds are noises produced in the small and large intestines during digestion in the body. Intestinal peristalsis is the main cause of intestinal sounds. Generally, bowel sounds can be classified as normal, overactive, and overly attenuated. Under normal conditions, the frequency of intestinal sounds in humans is generally 3-4 times per minute. If the frequency of bowel sounds exceeds 10 times/minute, it is overactive. If the frequency of bowel sounds is less than 1 time in 3-4 minutes, it is over-reduced. Abnormal bowel sound frequency may indicate an underlying disease in the digestive system. It is recommended to visit the gastroenterology department of a hospital in time to improve the relevant examination to clarify the specific cause and then actively treat the condition. Good daily life and dietary habits play an active role in maintaining the normal function of intestinal tissues, such as a light diet, regular work and rest habits, and moderate physical exercise.