The diet after breast cancer surgery is mainly determined by the physical recovery after breast cancer surgery, which needs to be strengthened with nutrition for early recovery. Radiotherapy, chemotherapy, targeted therapy, etc. require certain physical conditions, so the diet should be as comprehensive and balanced as possible and nutritious. For example, fresh fruits, protein, beef and mutton can be consumed in moderation. Of course, you should pay more attention to the vegetable proteins, especially those containing high estrogen. In general, the diet after breast cancer surgery should be nutritious and easy to digest to help the body recover and to lay the physical conditions for adjuvant treatment after breast cancer surgery.