Crohn's disease is a chronic, non-specific inflammatory disease, primarily characterized by symptoms of abdominal pain and diarrhea. Initially, the symptoms are predominantly abdominal pain and diarrhea, but later stages may include weight loss and abdominal masses. It is challenging to treat and prone to relapse, with a tendency for lifelong recurrence. Colonoscopy can reveal longitudinal, deep ulcers in the intestines, and the disease can affect the entire digestive tract. It is crucial to pay attention to diet, emphasizing easy-to-digest foods. Fatty, greasy, raw, cold, fried, grilled, and sweet foods should be avoided. Consuming easily digested foods such as porridge and soup, or well-cooked noodles, or ensuring meat is thoroughly cooked can help reduce the burden on the digestive tract.