Crohn's disease is an inflammatory bowel condition. Patients can drink tea and should eat smaller meals more frequently. They should eat more green vegetables, such as carrots, yams, and potatoes, and eat less food high in fat, such as animal fats, fatty meats, and cheese. It is also advisable to eat less raw, cold, and spicy food and to avoid foods that are likely to cause gas, like bean products and onions. In terms of treatment, it is important to follow a regular and complete treatment course. Treatment may involve a combination of medication and surgery. Currently, there is no specific cure for Crohn's disease; treatment mainly focuses on symptomatic and supportive care, as the disease course is prone to prolonged recurrence.