After breast hyperplasia occurs, patients need to pay attention to their diet. They should avoid consuming high-fat, greasy, spicy, and high-calorie stimulating foods as much as possible. It is appropriate to eat more high-fiber and coarse grain foods. Moreover, the patient's diet should include high-protein, high-vitamin, and nutritionally rich foods. Eat more vegetables and fruits and arrange meals reasonably, avoiding spicy, stimulating, and greasy foods. It is also important to maintain a relaxed mood.