Eating a full stomach grunt, may be due to the speed of eating too fast, resulting in a large amount of gas into the gastrointestinal tract to make a grunt sound, so usually chew slowly, not too fast, which is not conducive to digestion; there may be an imbalance in the intestinal flora, gas-producing bacteria on the side of more, resulting in a large amount of gas produced by bacterial activity after eating a full stomach, in the intestinal tract to make a grunt sound, should be appropriate Adjust the balance of the intestinal flora in the body, you can selectively take probiotics to regulate. There may also be some diseases in the digestive tract that cause digestive problems, if the gurgling occurs, at the same time there is bloating, diarrhea and other conditions, indicating that there may be intestinal obstruction, indigestion and other symptoms, if not long-term symptoms, there is no big problem.