In the early postoperative period of breast cancer patients, the body is in a state of catabolism. At this time, the diet should be rich in protein and vitamins, mainly to promote physical recovery and wound healing. After breast cancer surgery, during the long-term maintenance treatment, there is no particularly strict requirement on diet, and it is not recognized that the so-called hair will lead to tumor recurrence. However, one thing needs to be reminded. For example, patients with ER and PR positive should try to reduce the diet rich in estrogen, or try to avoid estrogen additives such as honey or related drugs. Regarding soy products, we encourage patients with breast cancer to eat normally after surgery. Because soybean and soybean contain soybean isoflavones, soybean isoflavones are isomers of estrogen in vivo, which can compete with estrogen in vivo for the site in vivo, but it is helpful for the treatment of diseases.

After the operation, some nutrition can be supplemented appropriately, such as some high-quality protein, including some aquatic products such as fish and shrimp, some poultry foods such as chickens and ducks, including some bean products, such as tofu and soybean milk, and some dairy products, to supplement the nutrition of patients and promote the recovery of the body, including the healing of surgical incision.

On this basis, patients are advised to eat more fresh vegetables and fruits and supplement some vitamins, cellulose and trace elements. Patients are advised to avoid eating some fried, grilled and smoked foods, because these foods contain certain carcinogens. At the same time, patients are advised to exercise properly and maintain a healthy weight after surgery and basic recovery.