One month after the operation of intestinal obstruction and adhesion, the gastrointestinal tract has just finished the operation, and the vital qi has not recovered, so the absorption rate of meat is poor, and most of the meat is difficult to digest. It is recommended to continue feeding with liquid food. You can add some rice paste, nutritious rice flour (children's food) and steamed eggs to eat. Fish can be eaten, but eating more fruits is not recommended. The fruit is cold. If you are afraid of poor stool discharge, you can eat vegetables and some nuts, almonds, walnuts and so on with a soymilk machine. It is recommended to find a Chinese medicine practitioner and use Chinese medicine to recuperate the stomach for a period of time. Strengthening exercise and helping gastrointestinal peristalsis can reduce the chance of adhesion. I wish your father a speedy recovery.