The hazards of watching TV while eating include indigestion, gastrointestinal disorders, choking and coughing, and poor concentration. 1. indigestion: watching TV while eating may cause the secretion of digestive enzymes in the digestive tract to be affected, affecting the peristalsis of the digestive tract, causing indigestion, which can cause bloating and abdominal pain and other symptoms after eating. 2. Gastrointestinal dysfunction: the long existence of the bad habit of watching TV while eating is likely to lead to gastrointestinal dysfunction. It will make children have nausea and vomiting, epigastric distension, diarrhea, constipation and other symptoms. 3. Easy to choke: children watching TV while eating, attracted by the scene in the TV, easy to accidentally eat into the trachea, choking and coughing. 4. Poor concentration: children watching TV while eating is likely to make children develop the habit of distraction, which in turn leads to poor concentration, and in the long run can affect the child’s learning and work. Therefore, parents should correct the child’s bad habit of watching TV while eating, when anomalies occur, we should promptly consult a doctor for examination and treatment.