Chocolate cysts are old blood accumulation cysts formed by ectopic endometrium growing in the ovaries, bleeding with menstrual cycle and gradually accumulating. Patients should abstain from eating too much salty and spicy food, not eating food that is too cold, too hot, expired or spoiled, and may eat foods containing coarse fiber, high protein and high vitamins as appropriate. Commonly forbidden foods include spicy foods, such as onion, ginger, garlic, chili, mustard, etc. Cold foods, such as shrimp, crab, cold cakes, mung beans, etc. Fruits, including pears, strawberries, mangoes, persimmons, etc., also belong to the cold food, it is recommended to eat less. Also pay attention to avoid smoking and alcohol, less coffee, strong tea drinks. You can eat eggs, soy products, nuts, potatoes, which contain coarse fiber and high protein, and pay attention to a balanced diet to avoid eating only the same kind of food. Scientific and reasonable diet can promote the normal operation of the functions of the patient’s body, which can play a role in assisting in controlling the disease, maintaining the treatment effect and promoting the recovery of the disease. However, diet only plays an auxiliary role in the control and treatment of the disease, patients should also actively cooperate with the doctor for drug treatment or surgery to facilitate the rapid recovery of the disease.