The rumbling of the stomach after eating is definitely not intestinal cancer. Therefore, we can rest assured that all normal people have intestinal peristalsis and gurgling, because the intestines have to peristaltic movement after eating, so there will be sound naturally. However, some people can hear intestinal rumbling while others can’t. In one case, thin people can easily hear their stomach rumbling while fat people can’t hear it. Another situation, too much gas in the intestines, and then can cause the stomach gurgling, causing more intestinal gas into the following kinds of situations: 1, like to drink soda or cola-type gas drinks, gas in the intestines, easy to produce the sound of gurgling; 2, eat food that is not easy to digest, such as soy products, but also easy to appear stomach gurgling sound; 3, eat especially fast, in order to rush, eat too fast to eat naturally When this kind of gas passes through the intestines, it will produce a gurgling sound. Therefore, there is no clear relationship between gurgling and intestinal cancer, so you can rest assured. However, if you have a gurgling stomach, it is recommended to observe the stool, and if you find that the color of the stool has deepened or there is blood in the stool, it is recommended to send the stool to the hospital for laboratory tests, which may be more reassuring.