Breast cancer patients can eat purple cabbage, breast cancer as a common malignant tumor of the breast, so far the exact cause of the disease is not clear, at present it is believed that its development of high-risk factors are mainly obesity, high-fat diet, early menarche, late menopause, as well as with the family genetic susceptibility to a significant correlation. Breast cancer patients’ diet advocates the intake of high-protein, low-fat food, and at the same time advocates eating more fresh vegetables and fruits rich in vitamins. As a kind of food, purslane is mainly seafood, which is rich in iodine and contains certain vitamins. Eating purslane will not lead to breast cancer recurrence or breast cancer for breast cancer patients, so breast cancer patients can eat purslane without worrying about the recurrence or metastasis of breast cancer.