What you should not eat after surgery is not determined by minimally invasive, but depends on the different surgeries. If minimally invasive thyroidectomy is performed, you should not eat food that is too hot in the early stage because it may lead to bleeding in the neck and compression of the trachea, which may cause choking. If minimally invasive intra-abdominal surgery is performed, such as laparoscopic radical treatment of gastric cancer or colorectal cancer, a gastrointestinal anastomosis or colonic anastomosis should be done after the surgery, and only after the abdomen is exhausted can you eat liquid or semi-liquid food, such as rice soup, thin rice, noodles, etc.