Patients with polycystic ovary syndrome should avoid the following foods: First, animal offal. Second, avoid spicy and stimulating food, sweets, mung beans, crabs, persimmons, etc. Third, no smoking or drinking, and avoid high-sugar diets. Fourth, avoid snacks, such as puffed food, etc. In addition to diet, patients with polycystic ovary syndrome should also engage in aerobic exercise at least five days a week, exercise the body, and maintain a good mindset, which is conducive to the recovery of symptoms.