Breast cancer patients can eat taro, breast cancer as the most common malignant tumor of the breast, the exact cause is not clear, the current clinical epidemiology statistics show that diet-related high-risk factors leading to breast cancer are mainly high-fat diets, that is, foods with relatively high fat content, which may promote the occurrence and development of breast cancer. Therefore, the diet of breast cancer patients advocates high-protein, low-fat, multi-vitamin foods, and avoids eating overly oily, spicy and stimulating foods. Taro, as a plant or food, mainly contains starch and lacto-polysaccharides, does not contain spicy, stimulating, while the fat content is almost zero. Therefore, breast cancer patients can eat taro, which usually does not cause breast cancer to occur, develop, or cause recurrence and metastasis of breast cancer.