You definitely should not eat beef in Crohn’s disease. Crohn’s disease generally develops at an early age because it is a genetically susceptible disease, an autoimmune disease that causes inflammation, congestion, edema in the small intestine, and in severe cases even the involvement of the right hemicolectomy, leading to exudation, so what is eaten will cause malabsorption and cannot be digested and absorbed. Therefore, in the acute stage of the disease, you should also fast, beef is not allowed to eat. Secondly, during the active phase of the disease, fasting should be dealt with, but parenteral nutrition should be given, because there are patients who suffer from malnutrition, wasting, and even hypoalbumin after prolonged fasting. In this case, nutritional therapy should be strengthened, because nutritional support therapy is also the most critical treatment method, and at the same time, immunosuppressants and hormones will be given according to the patient’s condition. After the acute phase to the remission period, patients should continue to insist on taking medication to maintain the treatment, and try to make the remission period extend indefinitely without the onset of disease. First of all, the medication should be continued, and the diet is also very important. A coarse fiber diet, or beef or high-fat diet are not well digested and can induce and aggravate the onset or recurrence of the disease. So you can not eat or drink, but afraid of not enough nutrition, to give high-quality protein, including vegetable protein, egg whites, etc., can gradually increase, and then observe. If it is meat, at most you can eat a little fish, because fish is the best quality protein, close to the human body nutrient ratio composition, but beef definitely not.