The incidence of breast cancer is getting higher and higher these years, so how to prevent breast cancer is what we want to know, so let’s learn together. Broccoli is a very common vegetable, rich in vitamin C, carotenoid fiber, calcium and folic acid. Research has found that the compound carotenoid sulfur and indole-3-methanol in broccoli are super anti-cancer substances that can inhibit the dispersion and regeneration of cancer cells, which can effectively prevent breast cancer. 2, red fruits and vegetables preferred tomatoes Tomatoes have high nutritional and medicinal value, and experiments have proved that there is a strong correlation between the amount of carotenoids consumed by the human body and the risk of cancer, especially breast cancer. In addition, eating more fruits and vegetables rich in carotenoids, such as tomatoes and watermelon, will greatly reduce the chances of cancer. 3, purple fruits and vegetables preferred kale Purple kale is rich in anthocyanins, which are good anti-cancer substances. In addition, purple kale is also rich in indole-3-methanol, thioglucoside into isothiocyanate, including breast cancer, bladder cancer, prostate cancer have a positive preventive effect.